Run: 2026-04-24-01KQ0MV8SYNZEJGC39Q4KGXMBS

Run Details

Duration:
22.6s
Cost:
$0.042630
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
96.46% Dialogue to Total Word Ratio (details)
98.2311% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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 pressed her ear to the nursery window. “Bill, report.” “Hostiles: twelve sugar-powered goblins, one clown, one cake shaped like a dinosaur, and a mountain of presents.” “Excellent. We wait until they sing.” “Why?” “Because everyone closes their eyes on the high note.” “That’s birthdays, not operas.” “Bill, confidence is ninety percent of crime.” “And the other ten?” “Snacks. Did you bring the distraction?” He lifted a balloon animal. “Behold, Gerald the Suspicious Giraffe.” “That looks like a worm with knees.” “It’s avant-garde.” “Molly, are we truly stealing from children?” “Not stealing. Temporarily relocating gifts to a surprise inspection facility.” “That sounds like my garage.” “Exactly.” “What if one contains socks?” “We leave a receipt of sympathy.” “What if one contains a puppy?” “We promote it to lookout.” “What if the clown sees us?” “We tell him we’re rival clowns.” “I don’t own clown shoes.” “You own those yellow loafers.” “Cruel but accurate.” Inside, the children cheered. “That’s the song,” Molly whispered. “Masks on.” Bill tugged down a rabbit mask. “Wait. If they open the presents, no burglary.” Molly sighed. “Fine. Plan B: steal cake.” “Finally, a victimless crime.” “And balloons,” Bill said. “They’ll float home unsupervised, right into custody.”
created_at"2026-04-24T21:03:04.006Z" 4/24/2026, 9:03:04 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency21266
moderation_latency(null)
generation_time21561
tokens_prompt77
tokens_completion892
native_tokens_prompt66
native_tokens_completion1410
native_tokens_completion_images0
native_tokens_reasoning1102
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"
usage0.04263
router(null)
provider_responses
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endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_0ed2fe1faac675b10169ebda8817948197be9951eaceed2ce5"
is_byokfalse
latency227
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-1777064584-jQqRYUnV1IXMmnwajuWo"
session_id(null)
api_type"completions"
id"gen-1777064584-Yrm34TjdntbHzesVuiDb"
upstream_id"resp_0ed2fe1faac675b10169ebda8817948197be9951eaceed2ce5"
total_cost0.04263
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
96.46% Dialogue to Total Word Ratio
Ratio: 85.64%, Deviation: 4.36%
neededCleanfalse
wordsTotal202
wordsDialogue173
98.2311%