Run: 2026-07-09-01KX40V8SBMX6XNKP2F3MWNS56

Run Details

Duration:
12.6s
Cost:
$0.013344
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 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 and Bill crouched behind a hedge outside the brightly decorated community hall, where a banner announced Tommy’s seventh birthday and promised MAGIC, GAMES, AND SURPRISES! Unfortunately, the surprises were currently stacked beside the entrance: wrapped boxes, gift bags, and one enormous parcel shaped suspiciously like a washing machine. Molly checked their equipment: two black masks, a grappling hook, three cupcakes, and Bill’s alarming collection of disguises. “Remember: smiles, balloons, and absolutely no tripping over the cake,” Molly whispered. Bill adjusted a purple party hat over his ski mask. “I never trip. I perform unexpected horizontal entrances with dignity.” he replied, immediately snagging his boot on a lawn flamingo. The flamingo toppled noisily, triggering a motion-sensitive recording that announced the birthday. Bill froze mid-wobble. Inside, children cheered, mistaking the crash for entertainment. Molly seized the opportunity, marching through the door with a tray of cupcakes held like royal offerings. Parents waved her onward. Bill followed, attempting what he called stealth but what everyone else recognized as interpretive dancing. They reached every present. Molly stuffed boxes into a laundry cart, while Bill distracted the children by demonstrating a spectacular balloon animal. Unfortunately, he made a giraffe that resembled their getaway driver.
created_at"2026-07-09T18:04:41.139Z" 7/9/2026, 6:04:41 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency11667
moderation_latency(null)
generation_time12313
tokens_prompt77
tokens_completion361
native_tokens_prompt66
native_tokens_completion2213
native_tokens_completion_images0
native_tokens_reasoning1938
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"
usage0.013344
router(null)
provider_responses
0
endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_016446664dd2d43f016a4fe2b9360481969f70d59d57e8cb4c"
is_byokfalse
latency297
model_permaslug"openai/gpt-5.6-luna-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783620281-5WrGwwybd1g52fGaK342"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620281-AV6ijFdml4S5zJPNftlG"
upstream_id"resp_016446664dd2d43f016a4fe2b9360481969f70d59d57e8cb4c"
total_cost0.013344
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 9.90%, Deviation: 0.10%
neededCleanfalse
wordsTotal202
wordsDialogue20
100.0000%