Run: 2026-04-24-01KQ0PTZMQG5D162ZPMVY3WRC0

Run Details

Duration:
27.9s
Cost:
$0.060150
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 spread a crayon map across the bonnet of their wheezing van, pinning the corners with jelly babies, while Bill surveyed the church hall through binoculars bought from a pirate costume set. Inside, six-year-olds orbited a magician like sugared moons. Presents rose beside the cake in a glittering mountain of unicorn paper and heroic robots. Molly tapped the drawing, which showed balloons, a bouncy castle, and one stick figure labelled DANGER: GRANDMA. “Molly, those parcels are guarded by toddlers with frosting knives,” Bill whispered. “Then we go in as entertainers: you juggle, I apologize,” Molly said. Bill considered his outfit, a raccoon mask under a cardigan, and nodded with the dignity of a doomed accountant. Their previous jobs had involved diamonds, paintings, and once, by mistake, a prize marrow; none had smelled so strongly of fruit punch. Molly produced two party hats, modified with tiny suction cups for reasons she refused to explain. Bill placed his on sideways. A balloon popped inside. Both thieves dived behind a hedge, scattering jelly babies into the gutter like sugary evidence. From the hall came applause. Molly dusted leaves from her sleeves and grinned; Bill sneezed confetti. The van coughed, as if judging them.
created_at"2026-04-24T21:37:51.781Z" 4/24/2026, 9:37:51 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency26056
moderation_latency(null)
generation_time27685
tokens_prompt77
tokens_completion431
native_tokens_prompt66
native_tokens_completion1994
native_tokens_completion_images0
native_tokens_reasoning1724
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"
usage0.06015
router(null)
provider_responses
0
endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_05618b7a4b4cc02f0169ebe2afde9c81969ea5af1424390554"
is_byokfalse
latency420
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-1777066671-lT8eRGYONqi1xVDpKBGp"
session_id(null)
api_type"completions"
id"gen-1777066671-fx3qcwyLtJtWPH7FQyNw"
upstream_id"resp_05618b7a4b4cc02f0169ebe2afde9c81969ea5af1424390554"
total_cost0.06015
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: 9.90%, Deviation: 0.10%
neededCleanfalse
wordsTotal202
wordsDialogue20
100.0000%