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.
- Questions
- 27
- Outcome
- Solved
- Format errors
- No errors
- Duration
- 9m 55s
- Round cost
- $0.3332 All 28 turns
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.
Q1
1 · Guesser asks
Is it manufactured or man-made?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it manufactured or man-made?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A door handle or doorknob is a handle used to open or close a door. ... There are many designs of door handle ... Door handles can be made out of a wide variety of materials.
Open wiki.seekkey.tech (opens in a new tab)The innovative Sheet metal processing machines manufactured by TL Pathak play a crucial role in the production of high-quality door fittings. ... machines ... are used to manufacture Door and Window fitting products.Open tlpathakgroup.com (opens in a new tab)
The Door Handle is made up of aluminium, zamac, and zinc. ... India International House Ltd. is manufacturing a wide range of handles.Open builderhardware.com (opens in a new tab)
2 · Answer check returns Yes
Q2
1 · Guesser asks
Can it typically be held or carried by an individual person?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Can it typically be held or carried by an individual person?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
With the door in the open position, place one hand over the external handle and hold it firmly in place. Using the correct type of screwdriver, un-tighten the fixing screws on the internal handle set. With both internal screws loose, the external handle should now be free and can be removed. Once the fixing screws have been removed, the internal handle should be free to be taken off...Open eraeverywhere.com (opens in a new tab)
In designing handles to fit the hand, it would be logical to start with the anthropometry of the hand. ... standard design guides ... suggest a length of 115 mm and a clearance of from 30 to 50 mm all around the handle.Open stacks.cdc.gov (opens in a new tab)
2 · Answer check returns Yes
Q3
1 · Guesser asks
Does it typically require electricity to operate?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it typically require electricity to operate?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Common lever door handles are operated by pushing down or pulling up the lever; this turns a spindle that passes through the door and tubular latch, allowing the door to open. The page separately identifies electronic/keyless handles as handles incorporating electronic mechanisms.
Open atlantichandles.com (opens in a new tab)Source summary (model-reported)
A door handle is the handle used to open and close a door. Door handles may turn or may be fixed in place, such as a vertical or horizontal bar.
Open dictionary.com (opens in a new tab)Source summary (model-reported)
The article contrasts a simple, familiar mechanical latch with electronic door handles that require an electric motor, and notes that some newer vehicles use electronic handles while manual releases may still exist.
Open consumerreports.org (opens in a new tab) 2 · Answer check returns No
Q4
1 · Guesser asks
Is it designed to be worn on the human body, such as clothing, footwear, or jewelry?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it designed to be worn on the human body, such as clothing, footwear, or jewelry?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Door handles or doorknobs are handles used to open or close a door. We stock Door Handles for all types of doors including exterior doors of residential and commercial buildings, internal doors, cupboard doors and vehicle doors.
Open lockdoctor.biz (opens in a new tab) 2 · Answer check returns No
Q5
1 · Guesser asks
Is it primarily used as a tool, implement, or utensil to perform a physical task?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used as a tool, implement, or utensil to perform a physical task?"}}Oracle evidence3 model-reported sources
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.Open en.wikipedia.org (opens in a new tab)
Hardware is often used to describe the operation of doors and windows. Hardware for door and window operation includes knobs and pulls.Open huduser.gov (opens in a new tab)
Tool | Any portable instrument of operation for performing, assisting the work or facilitating mechanical operations. Tools are manually operated.Open uspto.gov (opens in a new tab)
2 · Answer check returns No
Q6
1 · Guesser asks
Is it primarily used to hold, store, or contain other objects or substances?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used to hold, store, or contain other objects or substances?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A dummy door knob ... [is] something to pull in order to open and close the door. Typically designed with a circular handle, door knobs need to be rotated in either direction ... to either open or close.
Open hiatt-hardware.com (opens in a new tab)Source summary (model-reported)
It consists of a handle/lever ... allowing the door to be opened. Pull handles ... are designed for pulling the door open or closed. Knob handles ... twist to operate the latch or lock.
Open atlantichandles.com (opens in a new tab)The standard door handle has a knob or lock that rotates to operate the latch and the door.Open thespruce.com (opens in a new tab)
2 · Answer check returns No
Q7
1 · Guesser asks
Is it a toy, game, or piece of sports equipment?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a toy, game, or piece of sports equipment?"}}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)
Source summary (model-reported)
For a door or window, a handle is the part that you use to open it; the entry also gives "a door handle" as an example.
Open oxfordlearnersdictionaries.com (opens in a new tab) 2 · Answer check returns No
Q8
1 · Guesser asks
Is it an item of food or drink?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it an item of food or drink?"}}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 door handle [is] the part that you turn with your hand to open a door.Open britannica.com (opens in a new tab)
2 · Answer check returns No
Q9
1 · Guesser asks
Does it primarily convey information, text, or images, such as a book, document, or photograph?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it primarily convey information, text, or images, such as a book, document, or photograph?"}}Oracle evidence1 model-reported source
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 explains that door handles may be turning, fixed, vertical, or horizontal fittings.
Open dictionary.com (opens in a new tab) 2 · Answer check returns No
Q10
1 · Guesser asks
Is it consumed, burned, or depleted through normal use (such as a candle, soap, or match)?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it consumed, burned, or depleted through normal use (such as a candle, soap, or match)?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The product page describes door handles as having “Long durability,” being developed for “uncompromising use” in heavily used buildings, and undergoing testing for pressure, tensile loads, and permanent use.
Open dormakaba.com (opens in a new tab)Source summary (model-reported)
The article states that handles can last from a few years to decades, with 10 to 15 years being average, and that frequent use and environmental exposure can make outdoor hardware deteriorate faster.
Open mercurynews.com (opens in a new tab)Source summary (model-reported)
The HOPPE material describes durability tests of 100,000 cycles for residential hardware and 200,000 cycles for high-frequency non-residential hardware, and gives a 10-year operational guarantee for its handles.
Open pdf.archiexpo.com (opens in a new tab) 2 · Answer check returns No
Q11
1 · Guesser asks
Is it primarily decorative, ornamental, or intended for display?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily decorative, ornamental, or intended for display?"}}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)
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)
Door handles can be either attractive door knobs, levers, or handles and often come in a range of aesthetic types for antique, rustic, or modern homes.Open thespruce.com (opens in a new tab)
2 · Answer check returns No
Q12
1 · Guesser asks
Is it made primarily of fabric, cloth, or textile material?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it made primarily of fabric, cloth, or textile material?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The source states that most door knobs and levers in the U.S. are made from brass. It also lists historical materials including glass, wood, clay, bronze, brass, iron, and steel, and says current door hardware also includes bronze, stainless steel, iron, pewter, and other metals.
Open brennancorp.com (opens in a new tab)Source summary (model-reported)
The manufacturer lists brass, stainless steel, aluminium, and zinc handles in its range, describing them for exterior and interior doors and different traffic conditions.
Open abloy.com (opens in a new tab)Source summary (model-reported)
The article describes stainless steel, bronze, brass, and aluminum as four of the most common handle materials.
Open archdaily.com (opens in a new tab) 2 · Answer check returns No
Q13
1 · Guesser asks
Is it designed to produce sound or music?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it designed to produce sound or music?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
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)
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)
Dooremi is described as an interactive musical door using sensors on the door and handle, with computer-generated sounds and melodies. This is a specially augmented installation, not the ordinary door-handle fitting.
Open web.media.mit.edu (opens in a new tab) 2 · Answer check returns No
Q14
1 · Guesser asks
Is it an individual component, fastener, or part designed to be incorporated into a larger object or structure?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it an individual component, fastener, or part designed to be incorporated into a larger object or structure?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
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. The term "fitting" refers to a component for doors, windows and furniture.
Open bohle.com (opens in a new tab)Source summary (model-reported)
The handle/lever/knob is the part of a door lock that allows you to operate the lock. The handle allows you to operate the latch by pushing it down or lifting it.
Open us.eufy.com (opens in a new tab) 2 · Answer check returns Yes
Q15
1 · Guesser asks
Is it a fastener used to join or hold materials together, such as a nail, screw, or bolt?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it a fastener used to join or hold materials together, such as a nail, screw, or bolt?"}}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. ... 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 fastener is a device that attaches one thing to another or holds something in place ... Screws, bolts, and nails are all fasteners.Open vocabulary.com (opens in a new tab)
Set screws are fasteners that hold the handle or knob on the spindle. Through-bolt mounting secures door handles with bolts that pass entirely through the door ...Open doordesignlab.com (opens in a new tab)
2 · Answer check returns No
Q16
1 · Guesser asks
Is it designed to move, rotate, or deform mechanically during operation (such as a gear, bearing, spring, or hinge)?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it designed to move, rotate, or deform mechanically during operation (such as a gear, bearing, spring, or hinge)?"}}Oracle evidence2 model-reported sources
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. ... Pushing the lever or turning the knob pulls the cylinder in the direction of the turn.Open en.wikipedia.org (opens in a new tab)
The lever handles may be turned only downwardly from their rest position. In so turning the lever handle, spindle 30 is rotated ... A user withdraws the latch bolt from the catch mechanism ... by rotating handle 20 and spindle 30.Open patents.justia.com (opens in a new tab)
2 · Answer check returns Yes
Q17
1 · Guesser asks
Does it rotate continuously around an axis during normal operation (such as a gear, wheel, or bearing)?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it rotate continuously around an axis during normal operation (such as a gear, wheel, or bearing)?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Pushing the handle down rotates the spindle, operating the tubular latch mechanism inside the door, allowing it to be opened. ... Pushing the lever or turning the knob pulls the cylinder in the direction of the turn.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
The lever handles may be turned only downwardly from their rest position. ... a spring mechanism ... presses the spindle with attached lever handle against the stop.
Open patents.justia.com (opens in a new tab)For spring loaded handles, knobs or thumb turns, the torque ... required to rotate the lever handles, knobs or thumb turn through an angle α of 60° ... After ... removal of the torque, the lever handle or knob shall return to its recorded 'at-rest' position.Open standards.iteh.ai (opens in a new tab)
2 · Answer check returns No
Q18
1 · Guesser asks
Does it function primarily by flexing, stretching, or elastically deforming, such as a spring?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it function primarily by flexing, stretching, or elastically deforming, such as a spring?"}}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... 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)
Spindle and hub assemblies that transmit lever movement through the door to the latch; return springs that bring the lever back to a horizontal position after each use; spring-loaded latchbolts that retract and extend smoothly into the strike.
Open nationallocksupply.com (opens in a new tab)Source summary (model-reported)
When the lever is turned down, the spring-loaded latch retracts from its rest position and goes inside the door. This allows the door to open.
Open hiatt-hardware.com (opens in a new tab) 2 · Answer check returns No
Q19
1 · Guesser asks
Does its motion consist of pivoting or swinging along an axis through a limited angle?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does its motion consist of pivoting or swinging along an axis through a limited angle?"}}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... Pushing the handle down rotates the spindle... The doorknob has a spindle running through it... Pushing the lever or turning the knob pulls the cylinder in the direction of the turn.
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
This door handle is surface mounted to one side of a door as a pull or decorative inactive trim and is non-turning... Commonly used as a door pull or for the inactive door in a double door installation.
Open schlage.com (opens in a new tab)For spring loaded handles, knobs or thumb turns, the torque M4 required to rotate the lever handles, knobs or thumb turn through an angle α of 60°... or through the angle of rotation possible by the design...Open standards.iteh.ai (opens in a new tab)
2 · Answer check returns Unknown
Q20
1 · Guesser asks
Is it primarily used to control, regulate, or direct the flow of fluids (liquids or gases)?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily used to control, regulate, or direct the flow of fluids (liquids or gases)?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
A dummy door knob ... is something to pull in order to open and close the door. Typically designed with a circular handle, door knobs need to be rotated ... to either open or close.
Open hiatt-hardware.com (opens in a new tab)Source summary (model-reported)
The door handle ... moves to release the latch and allow the door to open. ... This action releases or engages the latch, allowing the door to open or close.
Open manovelladesign.com (opens in a new tab)Source summary (model-reported)
Door handles and door knobs can both be used to open or close a door. ... they both have the same function – to engage or disengage the latch bolt from the striker plate located in the door.
Open atlantichandles.com (opens in a new tab) 2 · Answer check returns No
Q21
1 · Guesser asks
Is it primarily a component of a vehicle or engine?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it primarily a component of a vehicle or engine?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
The source defines a door handle as the handle used to open and close a door, while noting that the term can also refer to one used to open a car door.
Open dictionary.com (opens in a new tab) 2 · Answer check returns No
Q22
1 · Guesser asks
Is it typically installed in or on buildings, doors, windows, or furniture?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically installed in or on buildings, doors, windows, or furniture?"}}Oracle evidence1 model-reported source
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Collins defines a door handle as “the handle that you turn or push to open a door” and also describes it as “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
Q23
1 · Guesser asks
Is its primary function to keep a door, window, lid, or drawer closed, latched, or locked?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is its primary function to keep a door, window, lid, or drawer closed, latched, or locked?"}}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.” It also distinguishes door handles from doorknobs by form while retaining the opening-and-closing function.
Open dictionary.com (opens in a new tab)Source summary (model-reported)
Aspire Doors describes a door latch as a mechanism that protrudes from a door “to hold it closed,” distinguishing the latch from the interior or exterior knob or lever.
Open aspire-doors.co.uk (opens in a new tab) 2 · Answer check returns No
Q24
1 · Guesser asks
Does it connect two solid objects or parts while allowing them to pivot or rotate relative to each other?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Does it connect two solid objects or parts while allowing them to pivot or rotate relative to each other?"}}Oracle evidence2 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
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)
Pushing the handle down rotates the spindle, operating the tubular latch mechanism inside the door, allowing it to be opened. A doorknob has a spindle running through it.
Open en.wikipedia.org (opens in a new tab) 2 · Answer check returns Unknown
Q25
1 · Guesser asks
Is it designed to be grasped by a human hand to open, close, or operate something?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it designed to be grasped by a human hand to open, close, or operate something?"}}Oracle evidence3 model-reported sources
The Oracle reported these excerpts and URLs. They are not independently checked.
Source summary (model-reported)
Britannica defines a handle as “a part of something that is designed to be held by your hand” and gives “a door handle” as “the part that you turn with your hand to open a door.”
Open britannica.com (opens in a new tab)Source summary (model-reported)
Door handles are described as hardware components designed to facilitate the opening and closing of doors, typically featuring long, easily grasped designs or push bars.
Open sciencedirect.com (opens in a new tab)Source summary (model-reported)
The page states that a common lever latch door handle operates the latch: pushing the handle down rotates the spindle and allows the door to be opened.
Open en.wikipedia.org (opens in a new tab) 2 · Answer check returns Yes
Q26
1 · Guesser asks
Is it specifically associated with doors, such as a door handle or doorknob?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it specifically associated with doors, such as a door handle or doorknob?"}}Oracle evidence1 model-reported source
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. Sometimes, it means the same thing as doorknob.Open dictionary.com (opens in a new tab)
2 · Answer check returns Yes
Q27
1 · Guesser asks
Is it typically round or spherical in shape, designed to be turned or twisted by the hand?
Recorded Guesser outputRequired JSON format
{"result":{"action":"ASK","description":null,"name":null,"question":"Is it typically round or spherical in shape, designed to be turned or twisted by the hand?"}}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... Pushing the handle down rotates the spindle... The doorknob has a spindle... Pushing the lever or turning the knob...
Open en.wikipedia.org (opens in a new tab)Source summary (model-reported)
Knobs are typically rounded, while levers consist of a small bar. ... Dummy handles do not have a turning or latching mechanism... Passage handles ... twist to open instead of pushing or pulling.
Open level.co (opens in a new tab)Source summary (model-reported)
The three main varieties [include] lever handles, door knobs, pull handles. Door knobs are typically designed with a circular handle ... and need to be rotated ... as an alternative to lever varieties.
Open hiatt-hardware.com (opens in a new tab) 2 · Answer check returns No
G
1 · Guesser guessesNot counted
door handle
A mechanism or lever attached to a door, designed to be grasped to open or close it.
Validator rationale The proposal identifies the door handle fitting and preserves its defining function of being grasped to open or close a door.
Recorded Guesser outputRequired JSON format
{"result":{"action":"GUESS","description":"A mechanism or lever attached to a door, designed to be grasped to open or close it.","name":"door handle","question":null}} 2 · Validator returns Yes