Run: 2026-09-23-01M36P33K845ZTAYHPF19MSF2E

Run Details

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

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_id182717
external_user(null)
streamedtrue
cancelledfalse
latency14327
moderation_latency(null)
generation_time64106
tokens_prompt75
tokens_completion1143
native_tokens_prompt66
native_tokens_completion5217
native_tokens_completion_images0
native_tokens_reasoning4921
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.0026151
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_byokfalse
latency857
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0026151
cache_discount(null)
upstream_inference_cost0
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
neededCleanfalse
words203
90.85% Dialogue to Total Word Ratio
Ratio: 95.57%, Deviation: 5.57%
neededCleanfalse
wordsTotal203
wordsDialogue194
95.3821%