Run: 2026-03-18-01KM07G83G7R2AB6W3DDRTKYJN

Run Details

Duration:
1.8s
Cost:
$0.000408
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
93.65% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
46.8256% 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 beside the van and whispered, “Bill, the guard at the door is basically a stuffed animal with a whistle.” Bill nodded, adjusting his fake mustache. “Then we’ll treat him like one—slow blinking, zero sudden movements.” Molly slid a gadget from her bag. “I brought the party-wrecker scanner. It reads squeaky toys, magical vibes, and cash boxes.” Bill frowned. “Cash boxes? This is a kids’ party.” Molly shrugged. “Kids have parents. Parents have credit cards. Credit cards have limits. We steal the limits.” Bill checked a clipboard. “Plan step one: blend in.” Molly held up matching paper crowns. “Step one complete. We look like adorable menace.” Bill pressed a button; the van door hissed open. “Step two: distract.” Molly grinned. “I’ll scatter confetti. You’ll trip the motion-sensor cupcake display.” Bill blinked. “Cupcake display?” Molly whispered, “They’ll never expect the chocolate to be the mastermind.” Bill inhaled. “Plan step three: collect presents, no collateral damage.” Molly raised a finger. “Only the shiny ones.” Bill opened his bag. “What about the sentimental stuff?” Molly’s eyes narrowed. “We’ll leave one note: ‘From us, with love and excellent timing.’” Bill sighed. “You’re worse than the villain in the piñata.” Molly leaned in. “Hush. I hear carols. That means the party’s open.”
created_at"2026-03-18T10:22:45.882Z" 3/18/2026, 10:22:45 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency447
moderation_latency(null)
generation_time1650
tokens_prompt77
tokens_completion367
native_tokens_prompt66
native_tokens_completion316
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"
usage0.0004082
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_0f98081f2218b1ab0169ba7cf5f27881969d4c94e6a9b8f308"
is_byokfalse
latency188
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-1773829365-mo197PR2z7c86EmwCMbO"
upstream_id"resp_0f98081f2218b1ab0169ba7cf5f27881969d4c94e6a9b8f308"
total_cost0.0004082
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
93.65% Matches word count n/a
neededCleanfalse
words209
0.00% Dialogue to Total Word Ratio
Ratio: 68.25%, Deviation: 18.25%
neededCleanfalse
wordsTotal211
wordsDialogue144
46.8256%