Run: 2026-03-18-01KM09X3MBH6Z6633379Q47DMP

Run Details

Duration:
4.0s
Cost:
$0.000618
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
2.01% Matches word count (details)
95.61% Dialogue to Total Word Ratio (details)
48.8131% 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
“Molly, are you sure this is the right house?” Bill whispered, squinting at the glowing banner. “Of course it’s the right house. I stole their address from a fortune cookie,” Molly said. “Fortune cookies don’t have addresses.” “They do when you lick the seasoning off the page first.” Bill sniffed. “Smells like cinnamon and crime.” “Shh. Their presents are inside. We came for every last one.” “Every last one?” “Every last one.” Bill adjusted his fake mustache. “Do we take the big stuff first, or the small stuff that looks like squishy happiness?” “We take the small stuff first. The big stuff makes noise. The small stuff says, ‘Oh look, it’s a toy!’ and then—boom—ours.” Bill nodded solemnly. “Stealth through deception. Like a stroller-shaped ninja.” Molly grinned. “Exactly. You bring the grappling hook.” “I thought we were using the bouncy castle as camouflage.” “We are. But you still need the hook for the window.” Bill raised an eyebrow. “A hook. Through a bouncy castle.” “Trust the process.” “What’s my part?” “You distract the birthday clown.” Bill blinked. “There’s a birthday clown?” “Only if you scream ‘FREE CANDY’ at the wrong time.” Bill exhaled. “Noted. I will scream carefully.” Molly tapped her earpiece. “Okay. On three?” “On three.” “One… two…” “Three! Also, Molly—are we stealing batteries?” “Only the expensive ones. Babies deserve standards.”
created_at"2026-03-18T11:04:44.441Z" 3/18/2026, 11:04:44 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3354
moderation_latency(null)
generation_time3726
tokens_prompt77
tokens_completion546
native_tokens_prompt66
native_tokens_completion484
native_tokens_completion_images0
native_tokens_reasoning116
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"
usage0.0006182
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_083a3a27558feb150169ba86cc813c8196b2ec72f46788907d"
is_byokfalse
latency184
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-1773831884-QVYq1r314FGd9ml7YpyO"
upstream_id"resp_083a3a27558feb150169ba86cc813c8196b2ec72f46788907d"
total_cost0.0006182
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
2.01% Matches word count n/a
neededCleanfalse
words225
95.61% Dialogue to Total Word Ratio
Ratio: 85.40%, Deviation: 4.60%
neededCleanfalse
wordsTotal226
wordsDialogue193
48.8131%