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Run: 2026-09-23-01M36NWNEV512QV31N8WVDF5BV
Run Details
Model:
GPT-6 Luna (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
18.9s
Cost:
$0.000798
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
36.79%
Dialogue to Total Word Ratio
(details)
68.3940%
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, remind me why we’re robbing a children’s party?” “Because the invitation says presents, and I have a weakness for badly wrapped optimism.” “That’s not a plan. That’s a confession wearing a party hat.” “Relax. We enter, admire the cake, and leave with…” “Nothing. We leave with nothing.” “Bill, you’re sabotaging our heist.” “I’m upgrading it to a visit.” “There’s a bouncy castle.” “That’s not an exit strategy.” “It’s a very persuasive distraction.” “For whom?” “Me, probably. I haven’t bounced since Tuesday.” “Those gifts could fund our retirement.” “Or ruin a six-year-old’s birthday.” “You’re making this sound morally complicated.” “It is. There’s a card that says, ‘To Mia, from Grandma.’” “Grandma’s handwriting is excellent.” “Bill.” “Fine. We don’t steal presents. We steal…” “Nothing.” “Maybe we steal a slice of cake?” “That’s still theft.” “Then we borrow it indefinitely.” “Put the cake down.” “You’re no fun.” “I’m a thief, not a monster.” “The children are coming!” “Act natural.” “Why am I holding a balloon?” “Because you look less suspicious with it.” “And you?” “I’m signing the birthday card.” “That says, ‘Sorry we considered stealing your presents.’” “Honesty is the best getaway.” “That’s not what getaway means.” “Shh. Cake. For everyone, probably.”
created_at
"2026-09-23T08:25:06.786Z"
9/23/2026, 8:25:06 AM
model
"openai/gpt-6-luna-20260922"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
8342
moderation_latency
(null)
generation_time
18914
tokens_prompt
75
tokens_completion
535
native_tokens_prompt
66
native_tokens_completion
1583
native_tokens_completion_images
0
native_tokens_reasoning
1268
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
0.0007981
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790151906-MbEo0vmFFkAtMfqyq2Zw"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790151906-JqnNimWTVbCoW8YATqk2"
upstream_id
"resp_0b7716dcfced3115016ab38ce2e0b887d1bbc23de72d19a0ff"
provider_responses
0
endpoint_id
"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id
"resp_0b7716dcfced3115016ab38ce2e0b887d1bbc23de72d19a0ff"
is_byok
false
latency
1316
model_permaslug
"openai/gpt-6-luna-20260922"
provider_name
"OpenAI"
status
200
total_cost
0.0007981
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
36.79%
Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededClean
false
wordsTotal
202
wordsDialogue
202
68.3940%