Run: 2026-03-18-01KM0A6VG4QEHF2V8TCRQ29210

Run Details

Duration:
19.0s
Cost:
$0.002389
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.8722% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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
Bill: Okay, Molly, no heroics. We sneak in, grab every present, and vanish before the piñata squeals. Molly: Squeals? Bill, that’s the sound of justice when kids swing plastic dinosaurs. Bill: Fine. Your plan: turn off the motion lights with your “mysterious” coin. Molly: It’s not mysterious. It’s a coin from my great-aunt’s purse, the one that definitely doesn’t electrocute people—allegedly. Bill: Allegedly is not a backup generator. Molly: Relax. I’ll tap the doorbell until it gets bored and stops recording. Bill: What about the guardian dog? Molly: He’s old. He sleeps like a decorative ottoman. Watch—he’s already dreaming of stolen bones. Bill: And the parents? Molly: We wear party hats. If anyone questions us, we say we’re with the “Magic Gift Delivery Service.” Bill: That’s a real thing? Molly: In my heart, yes. Bill: How do we carry the loot? Molly: I brought a collapsible wagon. It screams “birthday” louder than any child. Bill: Great. We’ll be the loudest thieves on Earth. Molly: Shh. Listen—laughing means the party’s inside. Bill: Then move, birthday bandit. Molly: After you, present pickpocket. Bill: Ready? If alarms chirp, we’ll sing the birthday song backwards—instant confusion, no confessions. Molly: Deal. And no fingerprints, promise.
created_at"2026-03-18T11:10:03.794Z" 3/18/2026, 11:10:03 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency18342
moderation_latency(null)
generation_time18728
tokens_prompt77
tokens_completion1003
native_tokens_prompt66
native_tokens_completion1901
native_tokens_completion_images0
native_tokens_reasoning1547
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"
usage0.00238945
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_045b2cece92e724f0169ba880bda78819788748b34b28f75f8"
is_byokfalse
latency179
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-1773832203-ONWCKUNDy9W5RJ4i3vZY"
upstream_id"resp_045b2cece92e724f0169ba880bda78819788748b34b28f75f8"
total_cost0.00238945
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
99.74% Matches word count n/a
neededCleanfalse
words204
0.00% Dialogue to Total Word Ratio
Ratio: 2.93%, Deviation: 87.07%
neededCleanfalse
wordsTotal205
wordsDialogue6
49.8722%