Run: 2026-09-23-01M36R1V5SDVJ1EFV5CYXN85RY

Run Details

Duration:
26.9s
Cost:
$0.001377
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
99.99% Dialogue to Total Word Ratio (details)
99.9933% 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
Molly spread the floor plan across the bonnet of their getaway scooter, parked beneath a sign NO PARKING SCOOTERS. Bill peered at the drawing. The party occupied the community hall, guarded by three adults, one balloon arch, and an alert toddler. “We enter through the kitchen,” Molly whispered. “Disguised as clowns?” Bill asked. “No, your painted grin frightens mirrors badly.” Bill removed the nose he had been practicing with. It rolled beneath a car, where a terrier adopted it. Their plan was: slip during chairs, load the presents into sacks, and escape before anyone noticed the wrapping paper was missing. Molly had selected sacks labeled DONATIONS, hoping generosity would look less criminal. Bill had brought a trolley, but its wheel squeaked the tune of “Happy Birthday.” They tested it once. Inside the hall, children cheered. The thieves froze. “Only rehearsal,” Molly said. “Who’s singing then?” Bill asked. A birthday banner fluttered in the doorway. Beneath it stood the toddler, holding Bill’s stolen nose like evidence. Molly sighed, adjusted her party hat, and changed the plan. They would enter openly, present the toddler with a balloon, and leave with nothing but cake. The trolley rolled after them, squeaking the way.
created_at"2026-09-23T09:02:53.643Z" 9/23/2026, 9:02:53 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4701
moderation_latency(null)
generation_time26890
tokens_prompt75
tokens_completion984
native_tokens_prompt66
native_tokens_completion2741
native_tokens_completion_images0
native_tokens_reasoning2468
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"
usage0.0013771
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790154173-DQ1FxctjKJf8HqSeGcmx"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790154173-K4IAweVBggB48wslb8ey"
upstream_id"resp_07c2fbc114f03c3c016ab395bdc41c87d1828533635ee4f092"
provider_responses
0
endpoint_id"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id"resp_07c2fbc114f03c3c016ab395bdc41c87d1828533635ee4f092"
is_byokfalse
latency810
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0013771
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
words199
99.99% Dialogue to Total Word Ratio
Ratio: 11.06%, Deviation: 1.06%
neededCleanfalse
wordsTotal199
wordsDialogue22
99.9933%