Run: 2026-03-06-01KK1HASXE51N8R9YQEQHG070C

Run Details

Duration:
10.0s
Cost:
$0.005040
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.21% Matches word count (details)
99.91% Dialogue to Total Word Ratio (details)
50.0613% 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 at balloons bobbing above the hedge like gaudy surveillance devices. Bill unfolded a crayon-scribbled map with the gravity of an admiral plotting war, though it had clearly once belonged to a child named Poppy. “Front gate’s impossible,” Molly whispered. “Too many parents, too many casseroles.” “Then we go through the side fence,” Bill said. “I’ve bribed the dog with sausages.” “You bribed a Labrador. That’s not strategy, Bill, that’s catering.” “Mock me now, thank me when we’re knee-deep in wrapping paper.” Molly adjusted her black gloves, which made her look less like a master thief and more like a very determined mime. From the lawn came shrieks, a magician’s exhausted applause line, and the unmistakable thud of a bouncy castle losing dignity. “The presents are stacked by the cake table,” she said. “We get in during ‘Happy Birthday.’ No one hears crime over group singing.” “And if they do?” “We smile, say we’re cousins, and carry off the loot with tragic confidence.” Bill nodded. “What about the clown?” “I fear no clown.” “You should. He’s got the eyes of a tax inspector.” They rose together as the first notes of birthday song drifted over the hedge. “Ready?” Molly asked. Bill grinned. “For glory, greed, and moderately expensive toys.” “Keep low,” she said. “Never,” he replied, and immediately tripped over a gnome.
created_at"2026-03-06T12:18:05.878Z" 3/6/2026, 12:18:05 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency426
moderation_latency(null)
generation_time9914
tokens_prompt77
tokens_completion408
native_tokens_prompt66
native_tokens_completion325
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"
usage0.00504
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_08210ed990f4e6720169aac5fdf5a08197a3cfae502647a1ae"
is_byokfalse
latency167
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-1772799485-XNT79AmZrsnPR5SgAu9Y"
upstream_id"resp_08210ed990f4e6720169aac5fdf5a08197a3cfae502647a1ae"
total_cost0.00504
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.21% Matches word count n/a
neededCleanfalse
words228
99.91% Dialogue to Total Word Ratio
Ratio: 48.26%, Deviation: 1.74%
neededCleanfalse
wordsTotal230
wordsDialogue111
50.0613%