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Run: 2026-09-23-01M36NW36T91H98NC4VXWQRADM
Run Details
Model:
GPT-6 Luna (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
19.8s
Cost:
$0.000769
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
99.61%
Dialogue to Total Word Ratio
(details)
99.8051%
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 whispered, “The presents are stacked beside the cake. We go in, grab everything, and vanish before the children notice.” Bill adjusted his bow tie. “You said this was a birthday party, not a warehouse.” “It is a birthday party. Warehouses rarely have clowns.” “Clowns are security?” “Clowns are unpredictable. One has already made eye contact with me.” “Then we abort?” “We are professionals, Bill. We adapt. You distract the clown; I retrieve the gifts.” “With what?” “Your balloon animal.” “I can make a dog.” “Make a convincing dog.” “Last time, it looked like a haunted sausage.” “Perfect. Children love haunted sausages.” “What about the presents?” “We take only the biggest one.” “That’s still theft.” “Fine. We take the smallest one.” “That’s still theft, only more embarrassing.” A child shouted, “Uncle Bill!” Bill froze. “I’m not her uncle.” Molly sighed. “You are now. Smile.” “Happy birthday, niece!” “Where’s my present?” Bill looked at Molly. “Apparently, we brought one.” “Yes,” Molly said, handing over their getaway cake. “And it’s lemon.” “Are we stealing anything?” “Just a slice.” “That’s not a heist.” “Then stop calling it a plan.” “Besides, the children have already stolen my heart, and possibly my wallet and shoes.”
created_at
"2026-09-23T08:24:48.095Z"
9/23/2026, 8:24:48 AM
model
"openai/gpt-6-luna-20260922"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
14995
moderation_latency
(null)
generation_time
19778
tokens_prompt
75
tokens_completion
505
native_tokens_prompt
66
native_tokens_completion
1524
native_tokens_completion_images
0
native_tokens_reasoning
1224
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
0.0007686
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790151888-UX629gF0mjPeCI9PKsyv"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790151888-AJETX1AnyVo497o18U9T"
upstream_id
"resp_040aa220c64f9487016ab38cd0308c87d1afcaa5eba23cd2ab"
provider_responses
0
endpoint_id
"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id
"resp_040aa220c64f9487016ab38cd0308c87d1afcaa5eba23cd2ab"
is_byok
false
latency
828
model_permaslug
"openai/gpt-6-luna-20260922"
provider_name
"OpenAI"
status
200
total_cost
0.0007686
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
99.61%
Dialogue to Total Word Ratio
Ratio: 87.50%, Deviation: 2.50%
neededClean
false
wordsTotal
200
wordsDialogue
175
99.8051%