Run: 2026-09-23-01M36P2YYS5DTDD7F19K3HF0AQ

Run Details

Duration:
28.2s
Cost:
$0.001156
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
100.0000% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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
Outside the community hall, Molly studied balloons through rain-speckled glass. “The presents are stacked beneath the banner, Bill. Behold indeed.” Bill clutched an empty sack, rehearsing his expression of innocence. “I brought disguises: one pirate hat and two suspicious mustaches.” Inside, children shrieked happily, while a clown juggled oranges awkwardly. “Your mustache is upside down, and the children noticed already.” Molly adjusted her velvet mask; it was actually a napkin. “They think I'm a caterpillar, which improves our getaway considerably.” They slipped through the open doorway, invited by nobody whatsoever. “We take every present, then vanish before the cake arrives.” A toddler immediately crowned Bill with a paper party hat. “What if one contains socks? I refuse to risk that.” Molly inspected gift mountain, suddenly looking less like treasure somehow. “A noble concern, but our criminal reputation demands festive commitment.” A drawing showed two masked figures rescuing presents from villains. “Wait, that little girl gave me her drawing of us.” The villains wore familiar mustaches, and one resembled Bill uncannily. “We're wearing crowns, Bill. Apparently we're the party's heroes today.” The cake timer chimed, summoning everyone toward the frosting table. “Then let's return the presents and steal just one cupcake.”
created_at"2026-09-23T08:28:33.121Z" 9/23/2026, 8:28:33 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6922
moderation_latency(null)
generation_time28204
tokens_prompt75
tokens_completion1141
native_tokens_prompt66
native_tokens_completion2299
native_tokens_completion_images0
native_tokens_reasoning2022
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"
usage0.0011561
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790152113-sUafI2tu9HXPD1j2pfK5"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790152113-67rrMZwDetx1C9ZTLSoG"
upstream_id"resp_0e4c0ff74e8358ed016ab38db13cd087d19451ce22fa7a3069"
provider_responses
0
endpoint_id"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id"resp_0e4c0ff74e8358ed016ab38db13cd087d19451ce22fa7a3069"
is_byokfalse
latency1335
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0011561
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
100.00% Dialogue to Total Word Ratio
Ratio: 49.75%, Deviation: 0.25%
neededCleanfalse
wordsTotal201
wordsDialogue100
100.0000%