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Run: 2026-09-23-01M36NMS6VW1F0TKM6A1W33379
Run Details
Model:
GPT-6 Luna (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
25.5s
Cost:
$0.001317
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
99.9975%
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
The community hall glowed like a sugary lighthouse against the rain. Inside, children shrieked, balloons squeaked, and a papier-mâché dinosaur guarded a mountain of presents with the stern dignity of an underpaid bouncer. Molly crouched behind a hedge, wearing black velvet and the expression of someone who had just remembered she left the oven on. Bill unfolded their floor plan: a napkin featuring three rectangles, one gravy stain, and an alarming doodle labeled “laser.” “We enter through the bouncy castle; nobody suspects a person-shaped lump.” “And we leave with every present, wrapped or otherwise?” Molly nodded and pointed toward the side door, where a handwritten sign promised NO ADULTS in letters large enough to be seen from space. Their disguise was a pair of oversized mascot heads: Molly was a rabbit, Bill a carrot, a costume choice he continued to describe as strategic. He had practiced saying surprise without sounding like a tax auditor. The plan was simple: blend with the parents, wait for cake, then sweep the gift table into their laundry cart. Bill wore a party hat and carried a card reading World’s Best Uncle, although he was neither world-class nor related to anyone there at this party.
created_at
"2026-09-23T08:20:48.481Z"
9/23/2026, 8:20:48 AM
model
"openai/gpt-6-luna-20260922"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4195
moderation_latency
(null)
generation_time
25477
tokens_prompt
75
tokens_completion
1108
native_tokens_prompt
66
native_tokens_completion
2621
native_tokens_completion_images
0
native_tokens_reasoning
2366
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
0.0013171
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790151648-Bu9iuOw8pkm0OLyPdZ18"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790151648-PNF42AqN7lpRaRue6LKC"
upstream_id
"resp_064ccf517b06ccb2016ab38be0929887d187d49744e47321b1"
provider_responses
0
endpoint_id
"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id
"resp_064ccf517b06ccb2016ab38be0929887d187d49744e47321b1"
is_byok
false
latency
307
model_permaslug
"openai/gpt-6-luna-20260922"
provider_name
"OpenAI"
status
200
total_cost
0.0013171
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
100.00%
Dialogue to Total Word Ratio
Ratio: 10.84%, Deviation: 0.84%
neededClean
false
wordsTotal
203
wordsDialogue
22
99.9975%