Run: 2026-04-24-01KQ0MVVXVDT6NB7ESN3CBABX6

Run Details

Duration:
24.4s
Cost:
$0.043620
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.9995% 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 crouched behind the hedge opposite number seventeen, wearing a black catsuit, a paper crown, and the guilty expression of a substitute magician. Through the window, balloons bobbed like tiny informants above a mountain of glittering parcels. Bill unfolded their blueprint, which was actually a menu from Pizza Palace with arrows drawn in ketchup. "Molly, we grab the presents, dodge the clown, and exit through the bouncy castle." "Bill, honestly, that's a jelly mold." They studied the garden. The bouncy castle wheezed majestically beside a trestle table stacked with cupcakes, while six sugar-powered children orbited it at unsafe velocity. Molly checked her toolkit: lock picks, sack, party blower, emergency sherbet. Bill produced disguises: two cardboard dinosaur heads and one badge reading Official Uncle. The plan depended on timing. At precisely three, the entertainer would ask for volunteers, parents would applaud with exhausted hope, and the dog would chase anyone smelling of sausage rolls. Molly had eaten three. Bill nodded gravely and put on the triceratops head backward. Molly sighed, adjusted his horns, and whispered that no jury would convict them if the wrapping paper was this tasteful. Then the door opened, and a toddler offered them cake without blinking.
created_at"2026-04-24T21:03:23.59Z" 4/24/2026, 9:03:23 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency23006
moderation_latency(null)
generation_time24238
tokens_prompt77
tokens_completion433
native_tokens_prompt66
native_tokens_completion1443
native_tokens_completion_images0
native_tokens_reasoning1178
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"
usage0.04362
router(null)
provider_responses
0
endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_0bb104cc6eb620cf0169ebda9bbd7c8196b8a9c5263f6f6882"
is_byokfalse
latency377
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-1777064603-kNfVBG0QBId6Rw5gHErV"
session_id(null)
api_type"completions"
id"gen-1777064603-D2b1fn80ZgDOWG7nBsdg"
upstream_id"resp_0bb104cc6eb620cf0169ebda9bbd7c8196b8a9c5263f6f6882"
total_cost0.04362
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
words199
100.00% Dialogue to Total Word Ratio
Ratio: 10.00%, Deviation: 0.00%
neededCleanfalse
wordsTotal200
wordsDialogue20
99.9995%