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Run: 2026-07-09-01KX41MB1ZP6YXEGS574MHMTEQ
Run Details
Model:
GPT-5.6 Terra (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
13.5s
Cost:
$0.021960
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
99.98%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
99.9920%
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
At dusk, Molly crouched behind the community hall, studying balloons tied like nervous hostages to the rain gutter. Bill sprawled beside the hedge, wearing a caterer’s apron stolen from a man delivering nachos nearby. Inside, thirty children shrieked around a magician whose rabbit looked exhausted enough to request legal representation. The presents waited beneath a plastic tree, wrapped in dinosaurs, rockets, and one suspiciously expensive box shaped like a toaster. Molly had brought lockpicks, a collapsible wagon, and a clipboard labeled Emergency Gift Inventory. Bill had brought a trumpet, because he believed every crime improved with brass. “Presents only, Molly; no children, clowns, cake, or souvenirs,” Bill murmured. “Fine, but if the piñata attacks, I’m taking its money first,” Molly said. They slipped through the side door when the magician announced a disappearing trick. Bill vanished immediately, tripping over a juice box and landing inside the coat closet. Molly found him beneath three parkas, clutching a party hat. Outside, their wagon rolled away downhill, filled with presents and one furious rabbit. Molly watched it vanish into traffic. Bill removed the hat and sighed. The rabbit drove expertly, steering with its teeth toward the municipal golf course at dawn.
created_at
"2026-07-09T18:18:22.667Z"
7/9/2026, 6:18:22 PM
model
"openai/gpt-5.6-terra-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
12921
moderation_latency
(null)
generation_time
13155
tokens_prompt
77
tokens_completion
340
native_tokens_prompt
66
native_tokens_completion
1453
native_tokens_completion_images
0
native_tokens_reasoning
1187
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
0.02196
router
(null)
provider_responses
0
endpoint_id
"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id
"resp_064d9994616e2503016a4fe5eec26c8197adb23446af2fa07d"
is_byok
false
latency
227
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-1783621102-dVtBN5DaPELC1S4dxm4f"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783621102-aycLogflMfNihyrta6V2"
upstream_id
"resp_064d9994616e2503016a4fe5eec26c8197adb23446af2fa07d"
total_cost
0.02196
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
99.98%
Matches word count
n/a
neededClean
false
words
198
100.00%
Dialogue to Total Word Ratio
Ratio: 10.10%, Deviation: 0.10%
neededClean
false
wordsTotal
198
wordsDialogue
20
99.9920%