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Run: 2026-07-09-01KX40ZHXSXZ6QS6B1HMP5JXRW
Run Details
Model:
GPT-5.6 Terra (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
13.0s
Cost:
$0.022215
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
93.65%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
96.8247%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
Molly crouched behind the hedge, studying the backyard where balloons bobbed like nervous planets. Bill unfolded a crayon map of the birthday fortress, complete with a moat labeled juice boxes. Molly said, “We enter through the bouncy castle at noon.” Bill adjusted his fake moustache, which had been drawn on with blueberry yogurt. Bill said, “And leave before the magician notices his rabbit driving the getaway wagon.” Molly packed a sack with essential burglary equipment: scissors, tape, and a coupon for pizza. Beyond the fence, children shrieked as a clown attempted to inflate a giraffe and accidentally made a banana. The presents waited beneath a plastic pirate ship, wrapped in dinosaurs, glitter, and one suspiciously adult-looking parcel labeled Trevor from the tax office. Molly studied the security: three parents, a terrier, and an aunt guarding cupcakes with military suspicion. Bill’s getaway vehicle, a borrowed ice-cream van, idled nearby, playing a tune that sounded like a funeral for ducks. At noon, they would bounce, crawl, seize the loot, and vanish behind the inflatable castle. Molly checked her watch. Bill checked the hedge for witnesses. A squirrel stole Bill’s moustache and fled away.
created_at
"2026-07-09T18:07:01.57Z"
7/9/2026, 6:07:01 PM
model
"openai/gpt-5.6-terra-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3372
moderation_latency
(null)
generation_time
12687
tokens_prompt
77
tokens_completion
745
native_tokens_prompt
66
native_tokens_completion
1470
native_tokens_completion_images
0
native_tokens_reasoning
1214
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
service_tier
"default"
usage
0.022215
router
(null)
provider_responses
0
endpoint_id
"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id
"resp_0e990370f7f4a7bc016a4fe345a87481978dee7252b2491d7a"
is_byok
false
latency
198
model_permaslug
"openai/gpt-5.6-terra-20260709"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1783620421-756WAHCH8sufGBkaxWzj"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783620421-IvCCpQDUwDkJ5dbZX0dN"
upstream_id
"resp_0e990370f7f4a7bc016a4fe345a87481978dee7252b2491d7a"
total_cost
0.022215
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
93.65%
Matches word count
n/a
neededClean
false
words
191
100.00%
Dialogue to Total Word Ratio
Ratio: 10.36%, Deviation: 0.36%
neededClean
false
wordsTotal
193
wordsDialogue
20
96.8247%