Run: 2026-03-18-01KM0AGJ4F133ESH0JGXC1NFHB

Run Details

Duration:
11.2s
Cost:
$0.008113
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
0.31% Dialogue to Total Word Ratio (details)
50.1557% 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 peered at the glittering flyer taped to the lamppost. “A children’s party,” she said. “Look at that font. It screams frosting and panic.” Bill adjusted his hat, which was far too respectable for a thief. “And presents,” he said. “Loads of presents. Tiny heroes, giant boxes.” “Do you think we can get in?” Molly asked. Bill smiled. “I brought my best disguise.” She stared. “That is a paper crown from a cracker.” “It’s regal,” he said. “Besides, nobody suspects a man celebrating badly.” Molly folded the flyer. “We slip in, mingle, smile at the balloon animals, and when everyone’s distracted by cake—” “By cake?” Bill said. “You say that like it’s a distraction. Cake is the main villain.” “Focus,” Molly hissed. “We take the presents and vanish.” Bill nodded toward the house, where music thumped and a small voice yelled, “Who wants glitter?” “Honestly,” he said, “this feels morally confusing.” Molly grinned. “Only because it’s so festive.” He sighed. “Fine. But if we’re caught, I’m blaming the clown.” Molly snorted. “Deal. If the clown has a mustache, we call it art.” Bill patted his pocket. “And if the cake is guarded?” “Then,” she said, “we improvise with dignity tonight.”
created_at"2026-03-18T11:15:21.881Z" 3/18/2026, 11:15:21 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency10516
moderation_latency(null)
generation_time10999
tokens_prompt77
tokens_completion597
native_tokens_prompt66
native_tokens_completion1792
native_tokens_completion_images0
native_tokens_reasoning1488
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"
usage0.0081135
router(null)
provider_responses
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endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_02f8b0d379d579c10169ba8949eeb48194833174f81c213d3e"
is_byokfalse
latency183
model_permaslug"openai/gpt-5.4-mini-20260317"
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-1773832521-LSdo4ZwHkQeiOEEXY52d"
upstream_id"resp_02f8b0d379d579c10169ba8949eeb48194833174f81c213d3e"
total_cost0.0081135
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
0.31% Dialogue to Total Word Ratio
Ratio: 65.50%, Deviation: 15.50%
neededCleanfalse
wordsTotal200
wordsDialogue131
50.1557%