Run: 2026-03-18-01KM08QN2ECBZ72EVFE3J26E3E

Run Details

Duration:
31.0s
Cost:
$0.023612
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
23.13% Dialogue to Total Word Ratio (details)
61.5643% 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 hedge, watching the house glow with balloons, streamers, and the kind of optimism that frightened professionals. "That's the target," Molly whispered. "Lots of soft loot tonight." "Maybe," Bill said, "we should also steal some cake too." Bill tugged his tie, striped like a warning sign, and stared at the window where children shrieked beside wrapping paper. "We're monsters," he said. "Excellent disguise for party work, apparently." "Keep voice down," Molly said. "Professionals never sound cheerful, ever." Molly pulled out a map drawn on a napkin and a piece of licorice, her preferred tools for excellence today. "You still think the clown cover is necessary?" Bill asked. "Absolutely," said Molly. "Everyone trusts a clown with organizational skills." They slipped toward the side gate as a disco version of Happy Birthday thumped through the walls like nervous thunder. "I don't trust clowns," Bill muttered. "That's why you'll survive." "If anyone asks, we're entertainers," Molly said. "Terrible ones, clearly." Inside, the party erupted in confetti and applause for a magician who looked tragically aware of his own limitations already. "See?" Molly breathed. "They're distracted by actual incompetence, beautifully, finally." "Did we rob a party?" Bill asked. "Delightfully," Molly said.
created_at"2026-03-18T10:44:17.116Z" 3/18/2026, 10:44:17 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency30260
moderation_latency(null)
generation_time30766
tokens_prompt77
tokens_completion1297
native_tokens_prompt66
native_tokens_completion5236
native_tokens_completion_images0
native_tokens_reasoning4946
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"
usage0.0236115
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_00d698c2581924240169ba82012f388195a0565db196860f0f"
is_byokfalse
latency245
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-1773830657-y23jlmE2pJCgUSKjsixm"
upstream_id"resp_00d698c2581924240169ba82012f388195a0565db196860f0f"
total_cost0.0236115
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
23.13% Dialogue to Total Word Ratio
Ratio: 39.00%, Deviation: 11.00%
neededCleanfalse
wordsTotal200
wordsDialogue78
61.5643%