Run: 2026-03-18-01KM08FTCACNP2A2K45BMJE88A

Run Details

Duration:
2.7s
Cost:
$0.000577
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.49% Matches word count (details)
89.66% Dialogue to Total Word Ratio (details)
45.0783% 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, peering at the twinkle-light chaos of the children’s party. Bill adjusted his tool belt with the solemnity of a librarian. Somewhere inside, a clown squealed, as if warning the neighborhood that fun was imminent. Molly whispered, “Remember, we’re stealthy. Like ninja socks.” Bill whispered, “Ninja socks don’t squeak when they kneel.” Molly hissed, “Then stop kneeling like a goose.” Bill breathed, “I’m not a goose. I’m a professional.” Molly smirked, “Professionals also know to take the gift tags off gently.” Bill whispered, “Naturally. We’ll swap them with nothing. Or… glitter.” Molly held up a roll of adhesive stars. “Glitter is sabotage.” Bill nodded. “Sabotage is the spirit of Christmas.” Molly pointed at the open patio door. “See? The cookie table is the perfect distraction.” Bill grinned. “Kids love cookies more than consequences.” Molly: “We’ll grab every present, leave the crumbs, and vanish before the piñata learns our names.” Bill: “Deal. On three?” Molly: “On ‘two’ so you can’t count.” Bill: “That’s unfair.” Molly: “Three!” Bill: “Okay, okay—moving!”
created_at"2026-03-18T10:40:00.407Z" 3/18/2026, 10:40:00 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1587
moderation_latency(null)
generation_time2312
tokens_prompt77
tokens_completion325
native_tokens_prompt66
native_tokens_completion451
native_tokens_completion_images0
native_tokens_reasoning164
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"
usage0.00057695
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_0e2d391ec1974c370169ba8100786c8194ad39a31b18e31030"
is_byokfalse
latency243
model_permaslug"openai/gpt-5.4-nano-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-1773830400-EsaULcoBSiCAOYgFpUap"
upstream_id"resp_0e2d391ec1974c370169ba8100786c8194ad39a31b18e31030"
total_cost0.00057695
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.49% Matches word count n/a
neededCleanfalse
words173
89.66% Dialogue to Total Word Ratio
Ratio: 55.75%, Deviation: 5.75%
neededCleanfalse
wordsTotal174
wordsDialogue97
45.0783%