Run: 2026-04-24-01KQ0PR6H3GY2BPYJNYAQ2FG7F

Run Details

Duration:
21.9s
Cost:
$0.036240
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
Outside the community hall, Molly crouched behind a hedge trimmed into the shape of a disappointed duck. Bill unfolded a crayon map he had stolen from a refrigerator, upside down and sticky with jam. Inside, thirty children shrieked around a magician whose rabbit looked unionized. The gift table glittered beneath bows, ribbons, and one suspiciously large package labeled Educational. Molly sniffed the air like a jewel appraiser at a bakery. “Clown suit?” Molly asked. “Too subtle,” Bill said. “We need balloons, cake crumbs, and the moral flexibility of raccoons. Also tiny hats. Lots. Obviously.” Molly nodded gravely, then produced two party blowers and a clipboard titled Operation Birthday Regret. Bill admired it until the blower in his pocket unfurled with a treasonous squeak. A toddler at the window pressed frosting to the glass and stared directly at them. They froze. The toddler waved a gummy fist, either greeting them or summoning security. Molly waved back with professional menace, which looked like jazz hands. Bill swallowed. Their grand larceny suddenly depended on whether a three-year-old accepted bribes in stickers. Somewhere inside, everyone began singing, and the presents seemed to sparkle with frosting-coated innocence and terrible weight. Molly reconsidered her career path.
created_at"2026-04-24T21:36:20.528Z" 4/24/2026, 9:36:20 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency19828
moderation_latency(null)
generation_time21594
tokens_prompt77
tokens_completion455
native_tokens_prompt66
native_tokens_completion1197
native_tokens_completion_images0
native_tokens_reasoning924
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"
usage0.03624
router(null)
provider_responses
0
endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_030d8f4cab113fff0169ebe254a57c8195b1ce7f297c171635"
is_byokfalse
latency360
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-1777066580-sfEUyMMJ1IqSIVtjlcx2"
session_id(null)
api_type"completions"
id"gen-1777066580-89m3rXA1pri6rSOm0e5A"
upstream_id"resp_030d8f4cab113fff0169ebe254a57c8195b1ce7f297c171635"
total_cost0.03624
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: 9.85%, Deviation: 0.15%
neededCleanfalse
wordsTotal203
wordsDialogue20
100.0000%