Run: 2026-03-18-01KM0A07YGZXHZ08KKW44PJ2AT

Run Details

Duration:
1.8s
Cost:
$0.000404
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.21% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
0.1070% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 potted fern, eyeing the living room like it was a map to treasure. “Operation Squeaky Socks” was her name for this mission, because every plan deserved an adorable acronym. Bill adjusted his striped cap, then immediately looked guilty, like the cap might snitch. The party lights blinked through the curtains, decorating the room with suspicious cheer. From inside, laughter rolled out in sugar-sweet waves. A pinata somewhere in the hallway sounded like it had been hit by an optimistic toddler. “Quiet, Bill,” Molly whispered, though her whisper had the volume of a stage manager. “We’re not stealing joy. We’re rescuing it from chaos.” Bill crept along the baseboard, dragging a sack that clinked with the confidence of a bag full of regret. “I thought we were stealing all the presents.” “We are,” Molly said, sliding a tiny toolkit from her sleeve. “But in our hearts, it’s a service.” “Do you have hearts insurance?” Molly flashed a grin. “I have practice. Also, do you hear that?” The front door clicked. The smell of cake flooded the hallway, turning their stealth mission into an aromatic dare. Bill swallowed. “Cake is moving. I don’t like it.” Molly pressed a fingertip to her earpiece. “That’s just the timer. Now, the gifts are in the corner by the tree—big ones, wrapped tight, like they’re trying to be brave.”
created_at"2026-03-18T11:06:27.166Z" 3/18/2026, 11:06:27 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency493
moderation_latency(null)
generation_time1674
tokens_prompt77
tokens_completion374
native_tokens_prompt66
native_tokens_completion313
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"
usage0.00040445
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_0926d8f47d6048000169ba87333af48197836234a9d38b58a2"
is_byokfalse
latency225
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-1773831987-FTRkBtb1NV0xpCigo2BZ"
upstream_id"resp_0926d8f47d6048000169ba87333af48197836234a9d38b58a2"
total_cost0.00040445
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.21% Matches word count n/a
neededCleanfalse
words228
0.00% Dialogue to Total Word Ratio
Ratio: 32.75%, Deviation: 22.75%
neededCleanfalse
wordsTotal229
wordsDialogue75
0.1070%