Run: 2026-03-18-01KM09XA0HZCMY7NWPZCH1MXEK

Run Details

Duration:
35.8s
Cost:
$0.006806
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
99.86% Dialogue to Total Word Ratio (details)
99.2878% 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 by the hedge, whispering as Bill adjusted a ridiculous clown wig. “Okay,” Molly hissed, “we’re not here for revenge, just the loot.” Bill pointed at the glowing house. “Kids think presents means free hugs, so let’s steal them.” Molly giggled. “No touching the host’s dog; it judges.” Bill twirled a grappling-hook balloon. “Relax—I brought stealth: indoors voice, plus pajamas.” Molly peered through the window. “I can see the tree. It’s practically begging to be unwrapped.” Bill nodded, solemn as a fortune-teller. “After we grab everything, we’ll leave a note: Santa hired professionals.” Molly snorted. “Too mean. Make it Santa misread the address.” Bill raised a finger. “And if anyone asks, we’re surprise caterers.” Molly nodded, then frowned. “Caterers don’t wear wigs.” Bill shrugged. “It’s festive; it screams mischief, not crime.” They listened to distant laughter, which sounded suspiciously like clapping. Molly checked the mailbox like it owed her money. “Ready?” Bill grinned. “Born ready, but I forgot flashlight batteries.” Bill rehearsed his grin while Molly counted the stairs to the living room, under breath. Molly sighed, watching the doorbell glow. “Use window stars; they’re LEDs.” Bill winked. “Then we’ll be brightest bandits tonight.” The plan felt illegal, yet oddly festive, like crime with sprinkles.
created_at"2026-03-18T11:04:50.974Z" 3/18/2026, 11:04:50 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency34862
moderation_latency(null)
generation_time35350
tokens_prompt77
tokens_completion1467
native_tokens_prompt66
native_tokens_completion5434
native_tokens_completion_images0
native_tokens_reasoning5114
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"
usage0.0068057
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_0a94c42839848e6a0169ba86d30b4c8195b723dfb309244bce"
is_byokfalse
latency200
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-1773831890-2w5JZHnL8CQFdSf0Q3Ay"
upstream_id"resp_0a94c42839848e6a0169ba86d30b4c8195b723dfb309244bce"
total_cost0.0068057
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
99.86% Dialogue to Total Word Ratio
Ratio: 48.08%, Deviation: 1.92%
neededCleanfalse
wordsTotal208
wordsDialogue100
99.2878%