Run: 2026-09-23-01M36NR46WCBJYZ0NMSRAG5YJ2

Run Details

Duration:
20.6s
Cost:
$0.000833
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
99.95% Dialogue to Total Word Ratio (details)
99.9747% 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

AI
At midnight, Molly and Bill crouched behind the hedge outside the community hall, where a birthday party glowed beneath paper stars. Through the windows, children chased balloons while parents guarded the cake with the grim vigilance of museum curators. Molly said, “We enter disguised as clowns, then leave with every present.” Bill replied, “I brought a sack, though it says ‘World’s Best Grandpa.’” Bill adjusted his bow tie, which had been borrowed from a garden gnome and still smelled faintly of compost. Molly studied the entrance, the side gate, and a cardboard dragon blocking the fire exit. Their getaway plan depended on looking harmless, a quality neither possessed naturally. They had selected the party because the invitation promised “no gifts, please,” which, in criminal circles, sounded like a challenge rather than a boundary. Their tools were a toy telescope, two rubber masks, and a shopping trolley with one rebellious wheel. Molly rehearsed a cheerful wave. Bill practiced carrying an imaginary sack, clipping the hedge twice and apologizing to a shrub. Inside, the birthday girl announced a treasure hunt, and every child sprinted toward the garden. The hall emptied except for one grandmother, asleep beside the presents. She opened one eye.
created_at"2026-09-23T08:22:38.049Z" 9/23/2026, 8:22:38 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3673
moderation_latency(null)
generation_time20577
tokens_prompt75
tokens_completion608
native_tokens_prompt66
native_tokens_completion1653
native_tokens_completion_images0
native_tokens_reasoning1395
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"
usage0.0008331
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790151758-mJbo8fCSiLgqF5XzFYzG"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790151758-wKkcNTyIZSLV1bj4TGKO"
upstream_id"resp_0bc3a21b00eb829c016ab38c4e213c87d1a055ae2ac3d41e19"
provider_responses
0
endpoint_id"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id"resp_0bc3a21b00eb829c016ab38c4e213c87d1a055ae2ac3d41e19"
is_byokfalse
latency502
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0008331
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
100.00% Matches word count n/a
neededCleanfalse
words200
99.95% Dialogue to Total Word Ratio
Ratio: 11.50%, Deviation: 1.50%
neededCleanfalse
wordsTotal200
wordsDialogue23
99.9747%