Run: 2026-03-18-01KM091NAWWKD5RV62FGTNJ57E

Run Details

Duration:
2.0s
Cost:
$0.001391
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.3577% 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 through the bakery window at the inflatable castle glowing in the park. “There,” she said, tapping the glass. “Children’s party. Easy pickings.” Bill adjusted his gloves. “You really think toddlers are going to notice a couple of professionals?” “They’ll notice when their presents vanish,” Molly said. “That’s why we’re not professionals. We’re artists.” Bill snorted. “Artists don’t usually wear ski masks shaped like dinosaurs.” “Minimalism is back,” Molly said. “We blend in.” “With who? The other criminals at the preschool?” Molly folded a napkin into a perfect map. “Listen. Cake table on the left, balloon arch in the center, gift mountain by the pirate ship. We slip in during the clown’s magic act.” Bill frowned. “What if the clown spots us?” “Then we distract him.” “With what?” “Your face,” she said. He laughed despite himself. “You’re charming when you’re terrible.” “I know. Now, do you have the getaway scooter?” Bill patted a tiny folding scooter under his coat. “Suspiciously yes.” “Good,” Molly said, sliding a spoon into her sleeve. “We take the presents, vanish into the alley, and by lunch these children will be crying into juice boxes.” Bill grinned. “And us?” “We,” said Molly, “will be rich, infamous, and possibly covered in frosting.”
created_at"2026-03-18T10:49:45.063Z" 3/18/2026, 10:49:45 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency393
moderation_latency(null)
generation_time1878
tokens_prompt77
tokens_completion387
native_tokens_prompt66
native_tokens_completion298
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"
usage0.0013905
router(null)
provider_responses
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endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0780f51d4b8a7fd50169ba8349208481969ab4d72dfde2f8bd"
is_byokfalse
latency184
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-1773830985-ylXw6CQQ7cpWpWECQHBZ"
upstream_id"resp_0780f51d4b8a7fd50169ba8349208481969ab4d72dfde2f8bd"
total_cost0.0013905
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
98.71% Matches word count n/a
neededCleanfalse
words206
0.00% Dialogue to Total Word Ratio
Ratio: 67.96%, Deviation: 17.96%
neededCleanfalse
wordsTotal206
wordsDialogue140
49.3577%