Run: 2026-03-06-01KK1HA8EWB6D4CP1A4HMK6FZ3

Run Details

Duration:
9.8s
Cost:
$0.004875
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
20.19% Matches word count (details)
3.56% Dialogue to Total Word Ratio (details)
11.8759% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 garden wall, peering over a hedge strung with balloons and a banner that sagged, threatening to spell HAPY BIRHDAY TIMMY. “Bill,” she whispered, “tell me again why we’re robbing a six-year-old.” “Because,” Bill said, adjusting a tiny paper crown as if it were tactical gear, “children possess two things in abundance: presents and weak perimeter security.” Inside the yard, a clown tripped over a sprinkler and saluted nobody. Parents laughed with the blind confidence of people who had never met professionals. Molly checked her watch. “We go in during cake. Maximum chaos, minimum vigilance.” “Classic frosting diversion,” Bill said. “I’ll blend with the dads. You mingle with the aunts. Try not to look criminal.” “I always look festive,” Molly said, straightening a cardigan covered in ducks. “What about the dog?” Bill glanced at the bulldog asleep beside the gift table, snoring like a faulty accordion. “Bribed. Half a sausage roll.” “And the children?” “Sugar-drunk and structurally unsound.” A shriek erupted as a magician produced a dove that immediately flew into the punch bowl. Molly grinned. “That’s our window.” Bill nodded, producing a large empty sack decorated with smiling dinosaurs. “Shall we commit a birthday?” “With dreadful manners,” Molly said, and together they strolled toward the gate, wearing the expressions of people prepared to clap for magic.
created_at"2026-03-06T12:17:48.003Z" 3/6/2026, 12:17:48 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency435
moderation_latency(null)
generation_time9693
tokens_prompt77
tokens_completion398
native_tokens_prompt66
native_tokens_completion314
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.004875
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0ec39d5ae00f8fee0169aac5ec102081968bb468e25c68bbb3"
is_byokfalse
latency250
model_permaslug"openai/gpt-5.4-20260305"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1772799468-T8Qa10DXemmXWRDknHFO"
upstream_id"resp_0ec39d5ae00f8fee0169aac5ec102081968bb468e25c68bbb3"
total_cost0.004875
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
20.19% Matches word count n/a
neededCleanfalse
words220
3.56% Dialogue to Total Word Ratio
Ratio: 36.49%, Deviation: 13.51%
neededCleanfalse
wordsTotal222
wordsDialogue81
11.8759%