You are the Guesser in a Twenty Questions benchmark. Identify the hidden subject using as few counted turns as possible. BEGIN provides only its broad category. The variation_token has no clues; do not interpret, mention, or repeat it. The category in BEGIN has a broad meaning: - person: a real human, living or historical. - fictional_character: an invented character from a story, book, comic, film, television, game, or another fictional work. - mythological_figure: a figure from mythology or traditional legend. - video_game_character: a character known from video games. - thing: a broad category covering natural and human-made entities, living or nonliving, whole entities or parts of them. Possibilities include everyday objects, tools, machines, materials, food, animals, plants, body parts, natural structures, geographical features, celestial bodies, natural phenomena, and concepts. These possibilities are not exhaustive. The target may be a general kind or one particular instance. Use questions to narrow the supplied category. These definitions are not a list of targets. Use ASK for a factual question that distinguishes candidates. Never use ASK to confirm a specific identity. Use GUESS with a name and short identifying description to name a candidate. ASK has five possible replies: - YES or NO: the evidence establishes that answer to the exact question. - RATHER_YES or RATHER_NO: evidence leans that way, but is not strong enough for a firm answer. Treat this as a clue; keep candidates fitting the opposite answer possible. - UNKNOWN: no reliable direction. It supports neither answer. Ask clear questions about verifiable properties. "Can", "sometimes", "usually", "always", and "mainly" ask different things. Do not assume that one property proves another or rules out alternatives. Qualified replies express uncertainty about your question, not how often a property applies. Before narrowing heavily, check your key assumption with a different property. After rejected guesses, reconsider earlier assumptions as well as candidates. Answers can be mistaken; check another property when stuck. Do not ignore an answer merely because it conflicts with a preferred candidate. Each ASK, rejected GUESS, or format error before the limit costs one turn. A correct GUESS costs none. After 40 counted turns, make one final GUESS; ASK is then forbidden. Identity validation uses only YES, NO, or UNKNOWN. UNKNOWN on GUESS ends the game without success. FORMAT_ERROR means your output broke the contract, was not checked for correctness, and cost one turn. Retry using its displayed formats if a turn remains. Return only the required JSON object with exactly one result action. No explanations, reasoning, or extra fields.
Round 1
Round 1
Did not identify Door handle after 40 counted questions.
Back to all Door handle rounds- Questions
- 40 Scored as 41
- Outcome
- Too many format errors
- Format errors
- Errors found View one example
- Duration
- 12m 42s
- Round cost
- $0.2656 All 41 turns
Format warning
The model sent replies in the wrong format.
The Guesser sent 1 invalid reply. Each one before the question limit used up a counted turn. The model was only reminded of the required format; it was never told whether its question or guess was correct.
- Valid format
- 97.6%
- Format errors
- 1
- Turns used by format errors
- 1
Transcript
Questions and answers.
Turns are shown in the order they happened. Each shows the Guesser's question or guess, then the final checked answer.
Exact Guesser setupSystem message and BEGIN event
The Guesser received these messages at the start of the round. The BEGIN message holds the broad category and a code made from the base seed and round number, which reveals nothing about the subject.
{"category":"thing","event":"BEGIN","variation_token":"EAQCORIU"}Valid replies are shown in the required format. Rejected replies are shown separately, without provider or call IDs.
5 of 35 answers in this round reuse an earlier, fully checked answer with its original evidence. No new search or check ran for those turns.
Q1
1 · Guesser asks
Is it a natural object?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a natural object?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Vocabulary.com defines a natural object as “an object occurring naturally; not made by man” and lists “artifact” as an antonym.
Open vocabulary.com (opens in a new tab)Source summary (model-reported)
The page describes a door knob as a type of door handle and places door knobs under door hardware, describing them as door furniture available in manufactured variations and finishes.
Open doorfit.co.uk (opens in a new tab) 2 · Answer check returns No
Q2
1 · Guesser asks
Is it man-made?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it man-made?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Designer Doorware designs and manufactures superior quality door furniture and architectural hardware including hinges, door handles and door knobs, door pull handles, sliding door hardware, door hardware accessories, door closers, locks, cabinet door handles, and bathroom accessories.Open designerdoorware.com.au (opens in a new tab)
A door handle or doorknob is a handle used to open or close a door.Open en.wikipedia.org (opens in a new tab)
2 · Answer check returns Yes
Q3
1 · Guesser asks
Is it a tool or device used for a specific purpose?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a tool or device used for a specific purpose?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle or doorknob is a handle used to open or close a door.Open en.wikipedia.org (opens in a new tab)
A door handle is the handle used to open and close a door.Open dictionary.com (opens in a new tab)
2 · Answer check returns Yes
Q4
1 · Guesser asks
Is it primarily used in a household setting?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used in a household setting?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Door handles ... are commonly used in residential and commercial settings. ... Knob Handles ... are commonly found in residential homes and interior doors.
Open atlantichandles.com (opens in a new tab)Source summary (model-reported)
Passage door handles ... are common in many styles of homes ... typically used on closet and basement doors, and other interior doors ... Most interior doors have standard passage doorknobs or door levers.
Open thespruce.com (opens in a new tab)Source summary (model-reported)
The U.S. door handles market application table lists 2025 residential revenue at 1,090.41 and total revenue at 2,032.83, with commercial and industrial applications also listed.
Open deepmarketinsights.com (opens in a new tab) 2 · Answer check returns Rather yes
Q5
1 · Guesser asks
Is it an electronic device?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it an electronic device?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle is the handle used to open and close a door. ... Door handles can turn, but they can also be fixed in place, like a vertical or horizontal bar.
Open dictionary.com (opens in a new tab)Source summary (model-reported)
The digital door handles ... enable electronic access control ... The electronics and mechanics are housed ... in the lever handle. ... A visually identical mechanical version is also available for every digital door handle.
Open telenot.com (opens in a new tab)Source summary (model-reported)
Huf ... reports increasing demand for electronic door handles for passive entry and describes door-handle electronics and integrated electronic components.
Open huf-group.com (opens in a new tab) 2 · Answer check returns No
Q6
1 · Guesser asks
Is it found in a kitchen?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it found in a kitchen?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The source describes a door handle as a handle used to open or close a door and states that door handles can be found on all types of doors, including exterior doors of residential buildings.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
The source presents kitchen door handles and says that its handle styles can fit any kitchen door from its ranges.
Open dreamdoors.co.uk (opens in a new tab)Source summary (model-reported)
The source has a product category titled “Kitchen door handles” and lists handles intended for kitchen use.
Open wrenkitchens.com (opens in a new tab) 2 · Answer check returns Yes
Q7
1 · Guesser asks
Is it used for cutting or preparing food?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it used for cutting or preparing food?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The source describes a door handle or doorknob as a handle used to open or close a door.
Open en.wikipedia.org (opens in a new tab) 2 · Answer check returns No
Q8
1 · Guesser asks
Is it used for cooking or heating food?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it used for cooking or heating food?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is the handle used to open and close a door.Open dictionary.com (opens in a new tab)
Door handles ... feature a lever-shaped handle that you can push down or pull up to operate the latch mechanism. ... Pull handles ... are designed for pulling the door open or closed.Open atlantichandles.com (opens in a new tab)
2 · Answer check returns No
Q9
1 · Guesser asks
Is it used for serving or storing food?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it used for serving or storing food?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle or doorknob is a handle used to open or close a door.Open en.wikipedia.org (opens in a new tab)
2 · Answer check returns No
Q10
1 · Guesser asks
Is it primarily made of metal?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily made of metal?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
In the U.S., most door knobs and levers are made from brass. Historically, door knobs and levers have been made from glass, wood, clay, bronze, brass, iron, and steel. Today, most door hardware in the U.S. is brass, but you’ll also find options made from bronze, stainless steel, iron, pewter, and other metals.
Open brennancorp.com (opens in a new tab)Source summary (model-reported)
Door handles can be made from various materials depending on the style, function, and budget. Common materials listed include brass, stainless steel, zinc alloy, aluminum, and bronze. Plastic or PVC handles are also possible, particularly for less expensive or temporary applications.
Open atlantichandles.com (opens in a new tab)Source summary (model-reported)
The manufacturer’s door-handle range lists materials including aerospace-grade aluminum, brass, solid brass, stainless steel, and zinc, alongside numerous metal finishes.
Open frelanhardware.co.uk (opens in a new tab) 2 · Answer check returns Yes
Q11
1 · Guesser reply rejectedTurn counted
Reply in the wrong format.
Output limit exceeded · fixed format reminder sent
Why this reply was rejectedOutput limit exceeded · turn 11
The reply hit the output length limit before it was complete.
- Recorded type
output_limit_exceeded- Turn
- 11
- Counted
- Yes · question 11
- Feedback
- FORMAT_ERROR
{"result":{"action":"ASK","question":"Is it primarily made of metal?","name":null,"description":null}
{"result":{"action":"ASK","description":null,"name":null,"question":"<non-empty yes-or-no property question>"}}{"result":{"action":"GUESS","description":"<non-empty identifying description>","name":"<non-empty candidate name>","question":null}} A reply must match one of these formats exactly. Text fields in use must not be empty; unused fields must be JSON null.
2 · System responseFORMAT
Q12
1 · Guesser asks
Is it made of metal?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it made of metal?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Door handles can be made from various materials depending on the style, function, and budget. Common materials listed include brass, stainless steel, zinc alloy, aluminum, and bronze; the page also states that in some cases handles can be made from plastic or PVC.
Open atlantichandles.com (opens in a new tab)Source summary (model-reported)
In the U.S., most door knobs and levers are made from brass. Historically, door knobs and levers have been made from glass, wood, clay, bronze, brass, iron, and steel. Current options also include bronze, stainless steel, iron, pewter, and other metals.
Open brennancorp.com (opens in a new tab)Source summary (model-reported)
The page states that most door handles today are made from iron, bronze, brass, aluminium, wrought iron, steel, or stainless steel, while also describing historical wooden handles and handles made from glass and other materials.
Open johndesmond.com (opens in a new tab) 2 · Answer check returns Yes
Q13
1 · Guesser asks
Is it a utensil used for eating or drinking?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a utensil used for eating or drinking?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Dictionary.com defines a door handle as the handle used to open and close a door, and notes that it may be a turning, fixed, vertical, or horizontal handle.
Open dictionary.com (opens in a new tab)Source summary (model-reported)
Cambridge Dictionary defines utensil as a tool with a particular use, especially in a kitchen or house, and gives spoons, spatulas, knives, and whisks as examples. It also refers to eating utensils.
Open dictionary.cambridge.org (opens in a new tab) 2 · Answer check returns No
Q14
1 · Guesser asks
Is it a small handheld object?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a small handheld object?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle is the handle used to open and close a door. Door handles can turn, but they can also be fixed in place, like a vertical or horizontal bar.
Open dictionary.com (opens in a new tab)Source summary (model-reported)
Door fittings, such as glass door fittings or other fittings for doors, essentially comprise lever handles and lock fittings. A lever handle set consists of a pair of lever handles and usually two door plates. These are fitted on both sides of the door leaf.
Open bohle.com (opens in a new tab)of door/window: the part of a door, window, etc. that you use to open it.Open oxfordlearnersdictionaries.com (opens in a new tab)
2 · Answer check returns No
Q15
1 · Guesser asks
Is it larger than a microwave?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it larger than a microwave?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Handle Length | 4.5in. Handle Projection | 2.5in. Handle Width | 4.5in.
Open fergusonhome.com (opens in a new tab)DH6A-SSS - Door Handle - Small 19-3/4" Length. Size: 19 27/32" overall length, 11 13/16" center to center, 2 3/4" projection, 1" diameter.Open mockett.com (opens in a new tab)
Most over-the-range microwaves measuring around 30" wide, 17" high and 15" to 18" deep with the door closed.Open maytag.com (opens in a new tab)
2 · Answer check returns No
Q16
1 · Guesser asks
Does it use electricity?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it use electricity?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
As opposed to a regular door handle, an electronic door handle uses technology to control entry and exit. Typically they will use electronic mechanisms to control door entry, usually incorporating sensors, motorised locking systems, and wireless connectivity.
Open videcon.co.uk (opens in a new tab)Source summary (model-reported)
Electronic handle sets are described as suitable for doors, including variants with a battery compartment and access-control functionality; the page also distinguishes these electronic sets from purely mechanical door fittings.
Open ces.eu (opens in a new tab) 2 · Answer check returns Unknown
Q17
1 · Guesser asks
Is it a kitchen appliance?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a kitchen appliance?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is the handle used to open and close a door.Open dictionary.com (opens in a new tab)
A kitchen appliance is a device, machine, or piece of equipment, especially an electrical one such as a fridge or stove, that is used in the kitchen.Open dictionary.cambridge.org (opens in a new tab)
2 · Answer check returns No
Q18
1 · Guesser asks
Is it a container?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a container?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is the handle used to open and close a door. ... Door handles can turn, but they can also be fixed in place, like a vertical or horizontal bar.Open dictionary.com (opens in a new tab)
A container is an object used for holding something. People put things in a container.Open simple.wikipedia.org (opens in a new tab)
2 · Answer check returns No
Q19
1 · Guesser asks
Is it used for cleaning?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it used for cleaning?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The door handle has only a lever handle or knob which operates this latch. Pushing the handle down rotates the spindle, operating the tubular latch mechanism inside the door, allowing it to be opened.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
The page gives instructions for cleaning door handles, including wiping the handle with soap and water or other cleaning mixtures. This describes cleaning performed on the handle, not the handle being used for cleaning.
Open southernliving.com (opens in a new tab) 2 · Answer check returns No
Q20
1 · Guesser asks
Is it found primarily on a countertop or table?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it found primarily on a countertop or table?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Most household door handles use a simple mechanism with a screw-style axle ... to which the handles are attached. ... Other types, typically used in Europe, slide onto the spindle but are affixed only to the door itself.Open ifixit.com (opens in a new tab)
Door furniture ... or door hardware ... refers to any of the items that are attached to a door or a drawer to enhance its functionality or appearance.Open en.wikipedia.org (opens in a new tab)
2 · Answer check returns No
Q21
1 · Guesser asks
Is it a plumbing fixture?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a plumbing fixture?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle is the handle used to open and close a door.
Open dictionary.com (opens in a new tab)Source summary (model-reported)
A plumbing fixture is an exchangeable device which can be connected to a plumbing system to deliver and drain water. Common fixtures include bathtubs, bidets, showers, sinks, taps, urinals, and toilets.
Open en.wikipedia.org (opens in a new tab) 2 · Answer check returns No
Q22
1 · Guesser asks
Is it commonly found in a bathroom?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it commonly found in a bathroom?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A keyed entry door handle provides a lock and key. This type of door handle is common for bathrooms, bedrooms, front doors, side doors, and back doors.Open thespruce.com (opens in a new tab)
Source summary (model-reported)
The page is a product category for Bathroom Door Handles and states that bathroom door handles are designed specifically for bathroom use, typically featuring a locking mechanism operated from inside.
Open screwfix.com (opens in a new tab) 2 · Answer check returns Yes
Q23
1 · Guesser asks
Is it used for grooming or hygiene?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it used for grooming or hygiene?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Door handles or doorknobs are handles used to open or close a door.Open lockdoctor.biz (opens in a new tab)
Source summary (model-reported)
HEWI describes a specially shaped lever handle that enables doors to be opened with the elbow, without touching the door handle with the hand. The page frames this as a solution for improving hygiene at the door and discusses germs spreading through frequently touched lever handles.
Open hewi.com (opens in a new tab) 2 · Answer check returns No
Q24
1 · Guesser asks
Is it related to water drainage or flushing?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it related to water drainage or flushing?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is the handle used to open and close a door.Open dictionary.com (opens in a new tab)
The door handle has only a lever handle or knob which operates this latch. Pushing the handle down rotates the spindle, operating the tubular latch mechanism inside the door, allowing it to be opened.Open en.wikipedia.org (opens in a new tab)
Source summary (model-reported)
A vehicle handle may have an internal water discharging path for discharging water inside the handle interior space to the handle exterior space.
Open data.epo.org (opens in a new tab) 2 · Answer check returns No
Q25
1 · Guesser asks
Is it mounted on a wall or ceiling?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it mounted on a wall or ceiling?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
The surface mount hardware allows for the handle to be fixed to the face of the door without having to drill through to the backside of the door.Open jwlhome.com (opens in a new tab)
A door handle is the handle used to open and close a door.Open dictionary.com (opens in a new tab)
2 · Answer check returns No
Q26
1 · Guesser asks
Is it used to hold or store bathroom items?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it used to hold or store bathroom items?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A horizontal towel bar can be installed on a glass door in place of a vertical pull and thus serve double roles as a door handle and a bar for hanging a towel or washcloth. ... Most obviously, handles or knobs make it easier to open and close the door.
Open glasssimple.com (opens in a new tab)Source summary (model-reported)
New door handles and towel bars offer ... additional towel storage and dual-mount door handles—making it easier to open the door from both sides.
Open moen.com (opens in a new tab) 2 · Answer check returns No
Q27
1 · Guesser guesses
Towel rack
A metal rack used in bathrooms to hang towels.
Validator rationale A towel rack is a bathroom fixture for hanging towels, whereas the target is a hand-operated door handle fitting.
Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"A metal rack used in bathrooms to hang towels.","name":"Towel rack","question":null}} 2 · Validator returns No
Q28
1 · Guesser asks
Does it have moving parts?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it have moving parts?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
The door handle has only a lever handle or knob which operates this latch. Pushing the handle down rotates the spindle, operating the tubular latch mechanism inside the door, allowing it to be opened. The doorknob has a spindle running through it...Open en.wikipedia.org (opens in a new tab)
2 · Answer check returns Yes
Q29
1 · Guesser asks
Is it related to a toilet?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it related to a toilet?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Toilet Partition Door Hardware: Replace the hinges, latches, hooks, and handles on toilet partitions. The page also lists Door Handles and Knobs as hardware that opens and closes latching doors.
Open mcmaster.com (opens in a new tab)Source summary (model-reported)
The page distinguishes a toilet handle as a toilet trip lever, including an exterior handle and lift arm, showing that handles are also directly associated with toilets in a different sense.
Open ahs.com (opens in a new tab) 2 · Answer check returns Yes
Q30
1 · Guesser guesses
Toilet
A porcelain fixture used for waste disposal, with metal parts like the flush handle and hinges.
Validator rationale The proposal identifies a toilet, a different fixture; mentioning a flush handle does not identify the door-handle fitting itself.
Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"A porcelain fixture used for waste disposal, with metal parts like the flush handle and hinges.","name":"Toilet","question":null}} 2 · Validator returns No
Q31
1 · Guesser asks
Is it a component of a toilet's flushing mechanism?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a component of a toilet's flushing mechanism?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A toilet handle, also known as a flush lever, is a device used to start the flushing process in a toilet. When pressed, the handle lifts a chain or wire connected to a flapper valve at the bottom of the toilet tank.
Open plumberstar.com (opens in a new tab)The tank lever is the flushing mechanism that starts the toilet flushing process. The toilet handle attaches to the lever arm that is inside the tank.Open korky.com (opens in a new tab)
There is a chain attached to the handle on the side of the tank. When you push on the handle, it pulls the chain, which is connected to the flush valve.Open home.howstuffworks.com (opens in a new tab)
2 · Answer check returns No
Q32
1 · Guesser asks
Is it primarily used to control water flow in a bathroom?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used to control water flow in a bathroom?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A lever on a backplate turns the spindle and latch, allowing the door to be opened. Knob handles operate the latch or lock; pull handles are designed for pulling the door open or closed.
Open atlantichandles.com (opens in a new tab)Source summary (model-reported)
Bathroom faucet handles allow users to adjust water flow and temperature. Single-handle faucets adjust water flow and temperature, while double-handle faucets separately control hot and cold water.
Open kingstonbrass.com (opens in a new tab) 2 · Answer check returns No
Q33
1 · Guesser asks
Is it commonly found attached to or near a sink or bathtub?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it commonly found attached to or near a sink or bathtub?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The most common type of door handle is the lever latch or latch door handle, often found in residential houses and commercial and public buildings. Doors fitted with this handle have a latch that keeps the door shut.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
Bathroom door handles ... are commonly used on bathrooms and toilets. Privacy Handles are commonly used on bathroom or bedroom doors.
Open atlantichandles.com (opens in a new tab)Source summary (model-reported)
The page lists handles specifically for shower doors or tub enclosures, distinguishing these specialized shower/tub-door handles from ordinary door handles.
Open primelineparts.com (opens in a new tab) 2 · Answer check returns No
Q34
1 · Guesser guesses
Bathroom scale
A flat metal device with a dial or digital display, used to weigh oneself.
Validator rationale The proposal identifies a bathroom scale, which is unrelated to the target kind of door handle.
Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"A flat metal device with a dial or digital display, used to weigh oneself.","name":"Bathroom scale","question":null}} 2 · Validator returns No
Q35
1 · Guesser asks
Is it a fixture or accessory found in bathrooms but not related to plumbing?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a fixture or accessory found in bathrooms but not related to plumbing?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
“Bathroom door handle on backplate: ... As the name suggests this handle is commonly used on bathrooms and toilets.” The page also describes door handles as operating a latch or lock to open and close a door.
Open atlantichandles.com (opens in a new tab)“A door handle is a small round object or a lever that is attached to a door and is used for opening and closing it.”Open collinsdictionary.com (opens in a new tab)
2 · Answer check returns Yes
Q36
1 · Guesser asks
Is it used to hold or hang something?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it used to hold or hang something?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
A door handle is the handle used to open and close a door.Open dictionary.com (opens in a new tab)
Source summary (model-reported)
IKEA presents separate door hooks and hangers as products for hanging and organising items such as towels, clothes, coats, bags, and accessories.
Open ikea.com (opens in a new tab)Source summary (model-reported)
The source describes standard door handles as fittings used to operate the latch and door, including passage handles and door levers for interior doors.
Open thespruce.com (opens in a new tab) 2 · Answer check returns No
Q37
1 · Guesser asks
Is it a decorative item?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a decorative item?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Door handles belong to the category of hardware that performs both aesthetic and practical functions. ... They are ... a kind of decorative element that must harmoniously fit into the room’s interior.Open doorspluswindows.com (opens in a new tab)
Franklin Brass® door hardware goes beyond utility to be both decorative and reliable, day after day. Each piece is a purposeful accent that brings harmony and polish to any home decor.Open libertyhardware.com (opens in a new tab)
Door Pulls Simple decorative handles used to pull or slide doors open and closed.Open signaturehardware.com (opens in a new tab)
2 · Answer check returns Yes
Q38
1 · Guesser guesses
Wall mirror
A reflective metal/glass object hung on walls for viewing one's appearance.
Validator rationale The proposal identifies a wall mirror, which is a reflective viewing object, not a door handle fitting used to operate a building door.
Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"A reflective metal/glass object hung on walls for viewing one's appearance.","name":"Wall mirror","question":null}} 2 · Validator returns No
Q39
1 · Guesser asks
Is it primarily made of glass?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily made of glass?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Door handles can be made from various materials depending on the style, function, and budget. Common materials listed include brass, stainless steel, zinc alloy, aluminum, bronze, and, in some cases, plastic or PVC.
Open atlantichandles.com (opens in a new tab)Source summary (model-reported)
The page describes glass-door handles whose products are hand-crafted from solid 304 stainless steel, with finishes including matte black, satin brass, polished chrome, and satin white.
Open jwlhome.com (opens in a new tab)Source summary (model-reported)
Selby's slide-on glass door handles are described as constructed of steel, with polished brass, chrome, or semi-gloss black finishes; they fit over glass doors.
Open selbyhardware.com (opens in a new tab) 2 · Answer check returns No
Q40
1 · Guesser asks
Does it involve light?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it involve light?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The patent describes a vehicular lighted exterior door handle assembly containing a light module with multiple illumination sources that electrically emit light.
Open patents.justia.com (opens in a new tab)Source summary (model-reported)
The patent describes a door-handle illumination system with a light-transmitting element incorporated in the handle and a light source that introduces light into it.
Open patents.justia.com (opens in a new tab)Source summary (model-reported)
The patent describes a vehicle door handle assembly in which a light source is mounted in the door recess and a reflective surface on the handle directs light toward the key cylinder when the handle moves.
Open patents.justia.com (opens in a new tab) 2 · Answer check returns Unknown