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Run: 2026-07-09-01KX40SC3GZPB0BSCM78AHGRVY
Run Details
Model:
GPT-5.6 Terra (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
11.4s
Cost:
$0.019620
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
86.38%
Matches word count
(details)
85.12%
Dialogue to Total Word Ratio
(details)
85.7519%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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, the invitation says Princess Pippa turns six at two. We enter at one fifty-five, mingle, locate the gift mountain, and vanish before cake.” Molly lowered binoculars. “You forgot the bouncy castle.” “I did not forget it. I fear it. Last time, I bounced into a hedge and apologised to a gnome.” “Focus. You wear the magician’s cape, I carry the empty piñata, and we tell every adult we’re entertainers.” “What is our act?” “Silent disappointment. It plays well with parents.” “And the presents?” “You distract Pippa with a balloon animal. I load dolls, robots, and suspiciously expensive educational toys into the piñata.” “What animal?” “A snake. Children respect snakes. Also, it explains why you are wearing the cape backwards.” “The parents will notice a six-foot snake with a moustache.” “Then shave the snake. Not you; the snake. Your moustache is our emergency disguise.” “I hate how often your plans require facial hair.” “That is why we are professionals, Bill. Now smile. Here comes a clown carrying the good wrapping paper.” Bill adjusted his cape. “If he asks questions?” “No. And keep your shoes out of the jelly, please.”
created_at
"2026-07-09T18:03:39.002Z"
7/9/2026, 6:03:39 PM
model
"openai/gpt-5.6-terra-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
10199
moderation_latency
(null)
generation_time
11022
tokens_prompt
77
tokens_completion
339
native_tokens_prompt
66
native_tokens_completion
1297
native_tokens_completion_images
0
native_tokens_reasoning
1034
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
0.01962
router
(null)
provider_responses
0
endpoint_id
"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id
"resp_03858ae120ccc2a0016a4fe27b1728819098a138bf263dc178"
is_byok
false
latency
244
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-1783620219-c63xX8DZAaeIZb1rrUEV"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783620219-CmsHWsNJPzUdC9dfvAcH"
upstream_id
"resp_03858ae120ccc2a0016a4fe27b1728819098a138bf263dc178"
total_cost
0.01962
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
86.38%
Matches word count
n/a
neededClean
false
words
189
85.12%
Dialogue to Total Word Ratio
Ratio: 96.34%, Deviation: 6.34%
neededClean
false
wordsTotal
191
wordsDialogue
184
85.7519%