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Run: 2026-09-23-01M36NR46WCBJYZ0NMSRAG5YJ2
Run Details
Model:
GPT-6 Luna (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
20.6s
Cost:
$0.000833
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
99.95%
Dialogue to Total Word Ratio
(details)
99.9747%
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 midnight, Molly and Bill crouched behind the hedge outside the community hall, where a birthday party glowed beneath paper stars. Through the windows, children chased balloons while parents guarded the cake with the grim vigilance of museum curators. Molly said, “We enter disguised as clowns, then leave with every present.” Bill replied, “I brought a sack, though it says ‘World’s Best Grandpa.’” Bill adjusted his bow tie, which had been borrowed from a garden gnome and still smelled faintly of compost. Molly studied the entrance, the side gate, and a cardboard dragon blocking the fire exit. Their getaway plan depended on looking harmless, a quality neither possessed naturally. They had selected the party because the invitation promised “no gifts, please,” which, in criminal circles, sounded like a challenge rather than a boundary. Their tools were a toy telescope, two rubber masks, and a shopping trolley with one rebellious wheel. Molly rehearsed a cheerful wave. Bill practiced carrying an imaginary sack, clipping the hedge twice and apologizing to a shrub. Inside, the birthday girl announced a treasure hunt, and every child sprinted toward the garden. The hall emptied except for one grandmother, asleep beside the presents. She opened one eye.
created_at
"2026-09-23T08:22:38.049Z"
9/23/2026, 8:22:38 AM
model
"openai/gpt-6-luna-20260922"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3673
moderation_latency
(null)
generation_time
20577
tokens_prompt
75
tokens_completion
608
native_tokens_prompt
66
native_tokens_completion
1653
native_tokens_completion_images
0
native_tokens_reasoning
1395
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
0.0008331
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790151758-mJbo8fCSiLgqF5XzFYzG"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790151758-wKkcNTyIZSLV1bj4TGKO"
upstream_id
"resp_0bc3a21b00eb829c016ab38c4e213c87d1a055ae2ac3d41e19"
provider_responses
0
endpoint_id
"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id
"resp_0bc3a21b00eb829c016ab38c4e213c87d1a055ae2ac3d41e19"
is_byok
false
latency
502
model_permaslug
"openai/gpt-6-luna-20260922"
provider_name
"OpenAI"
status
200
total_cost
0.0008331
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
200
99.95%
Dialogue to Total Word Ratio
Ratio: 11.50%, Deviation: 1.50%
neededClean
false
wordsTotal
200
wordsDialogue
23
99.9747%