Run: 2026-03-06-01KK1GR36G5JW9MWTT7ABW49A7

Run Details

Model:
GPT-5.4
Duration:
10.2s
Cost:
$0.004860
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
68.10% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
34.0512% 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 flattened the crayon-colored invitation on the café table and tapped the glittery clown with a gloved finger. Outside, rain lacquered the street; inside, Bill studied the room as if expecting a bouncer in a balloon hat. “Tell me again,” Bill murmured, “why we’re robbing a seven-year-old?” “Not robbing a seven-year-old,” Molly said. “Redistributing a mountain of badly wrapped consumer optimism.” Bill peered at the card. “At a trampoline park. Full of shrieking witnesses. Sticky witnesses.” “We blend in,” Molly said. “You’re an uncle. I’m a frazzled mum. We arrive late, apologize loudly, and head straight for the gift table.” “With what child?” Molly smiled. “Borrowed niece. Inflatable, if necessary.” Bill nearly dropped his teacup. “You cannot smuggle an inflatable child into a birthday party.” “Then a cardboard one. Focus. Presents get stacked by the cake, near the emergency exit. While the magician makes a rabbit suffer, you wheel the gifts out in the stroller.” “A stroller?” “Classic misdirection. No one questions a stroller.” “They question one groaning with board games.” “Then we cover them with a blanket.” Bill rubbed his temple. “And if someone asks which kid we belong to?” Molly folded the invitation and slipped it away. “We look offended and say, ‘Honestly, in this economy, shouldn’t all children belong to everyone?’”
created_at"2026-03-06T12:07:52.791Z" 3/6/2026, 12:07:52 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency421
moderation_latency(null)
generation_time10202
tokens_prompt77
tokens_completion394
native_tokens_prompt66
native_tokens_completion313
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"
usage0.00486
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0ce90298910e3e200169aac398d8548194a90772a390484eef"
is_byokfalse
latency146
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-1772798872-rWGYR52eJ5YvdVqi5nNW"
upstream_id"resp_0ce90298910e3e200169aac398d8548194a90772a390484eef"
total_cost0.00486
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
68.10% Matches word count n/a
neededCleanfalse
words214
0.00% Dialogue to Total Word Ratio
Ratio: 68.95%, Deviation: 18.95%
neededCleanfalse
wordsTotal219
wordsDialogue151
34.0512%