Run: 2026-04-24-01KQ0Q1AASZ9H0HDZSVDBEZKVS

Run Details

Duration:
22.6s
Cost:
$0.048300
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 unfurled the birthday invitation across the cafe table as though it were a treasure map, except the treasure was wrapped in dinosaur paper and guarded by sugared eight year olds. Bill leaned over it, wearing sunglasses indoors, which made him look less criminal than recently concussed. The party was at Number Twelve, Happy Hippo Play Barn, Saturday at two. Molly had circled the words unlimited jelly with professional concern. "We enter as magicians, bow, collect the loot." Bill swallowed. "Children bite, Molly." Molly tapped the invitation. "Only if you smell afraid, Bill." Bill sniffed his sleeve. "I smell genius." Their plan involved a collapsible top hat, three smoke bombs bought from a garden center by mistake, and a sack labeled Laundry because Molly believed honesty confused witnesses. Bill was assigned lookout, distraction, and, if necessary, giraffe wrangling, since the Play Barn mascot was rumored to have a temper and unpaid parking tickets. Molly sketched arrows past the ball pit, around the cake table, and through the present mountain. Bill added a skull near the face painter. By dusk, the greatest present robbery in party history was planned on a napkin sticky with jam and possibly several moral consequences too.
created_at"2026-04-24T21:41:19.33Z" 4/24/2026, 9:41:19 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency20976
moderation_latency(null)
generation_time22333
tokens_prompt77
tokens_completion453
native_tokens_prompt66
native_tokens_completion1599
native_tokens_completion_images0
native_tokens_reasoning1339
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"
usage0.0483
router(null)
provider_responses
0
endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_06d5b24dfc7ff93c0169ebe37f93ac8197b9a0bed533d789d0"
is_byokfalse
latency476
model_permaslug"openai/gpt-5.5-20260423"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777066879-jZx9yYLbVTCRrb3BjFTU"
session_id(null)
api_type"completions"
id"gen-1777066879-Gtg2ULipy6JJtvJ8LXhJ"
upstream_id"resp_06d5b24dfc7ff93c0169ebe37f93ac8197b9a0bed533d789d0"
total_cost0.0483
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 10.00%, Deviation: 0.00%
neededCleanfalse
wordsTotal200
wordsDialogue20
100.0000%