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Run: 2026-09-23-01M36P33K845ZTAYHPF19MSF2E
Run Details
Model:
GPT-6 Luna (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
1m 4s
Cost:
$0.002615
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
99.92%
Matches word count
(details)
90.85%
Dialogue to Total Word Ratio
(details)
95.3821%
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, the presents are under that enormous balloon arch,” Bill whispered quietly. “Excellent. What’s the plan?” “We stroll in, say we’re cousins, and leave with the loot.” “Bill, you have no cousins.” “That’s why it’s convincing.” “I’m peering through the hedge. There’s a clown guarding the door.” “I can distract him with a balloon animal.” “Can you make one?” “I can make a balloon regret.” “What does that look like?” “A dog that knows your secrets.” “This party has twelve children, three parents, and one suspicious grandmother.” “The grandmother has binoculars.” “Then she’s our lookout.” “Or our judge.” “We should reconsider the presents.” “You mean steal fewer?” “I mean steal none. Listen to that.” “Hear that? Happy birthday!” “They sound dangerously cheerful.” “Cheerful people notice missing presents.” “We need a better target.” “The cake?” “Too many witnesses.” “The gift table?” “Still children.” “What if we steal the decorations?” “That’s not a heist. That’s tidying.” “I hate respectable crime.” “Are you the magicians?” “Absolutely.” “Then show us a trick!” “Bill, produce your balloon animal.” “It resembles a frightened turnip.” “That’s the trick.” “The show starts now,” Bill said, stepping toward the party. “And the presents?” “We’ll leave those. The children can keep their joy.”
created_at
"2026-09-23T08:28:37.871Z"
9/23/2026, 8:28:37 AM
model
"openai/gpt-6-luna-20260922"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
14327
moderation_latency
(null)
generation_time
64106
tokens_prompt
75
tokens_completion
1143
native_tokens_prompt
66
native_tokens_completion
5217
native_tokens_completion_images
0
native_tokens_reasoning
4921
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
0.0026151
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790152117-iLBDtKEEbXXKjHceRIsd"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790152117-Mf7RJXJpMGO023gjwfk4"
upstream_id
"resp_01b0d61d323c8120016ab38db5fd4887d1ab968a3c37fb8e03"
provider_responses
0
endpoint_id
"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id
"resp_01b0d61d323c8120016ab38db5fd4887d1ab968a3c37fb8e03"
is_byok
false
latency
857
model_permaslug
"openai/gpt-6-luna-20260922"
provider_name
"OpenAI"
status
200
total_cost
0.0026151
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
99.92%
Matches word count
n/a
neededClean
false
words
203
90.85%
Dialogue to Total Word Ratio
Ratio: 95.57%, Deviation: 5.57%
neededClean
false
wordsTotal
203
wordsDialogue
194
95.3821%