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Run: 2026-03-18-01KM08TSCM8TVP2NJSGKCK1GDA
Run Details
Model:
GPT-5.4 Nano
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
2.0s
Cost:
$0.000456
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
3.62%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
1.8117%
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
Messages
Meta
AI
Molly pressed her face to the frosting-smeared window and whispered, “Okay, Bill, the balloon arch is still up, so nobody’s noticed the alarms.” Bill leaned beside her, whispering, “Shhh, my ears are sensitive. Also, what’s the plan if the clown asks for a high-five?” Molly smirked. “We tell him we’re stunt inspectors. ‘This confetti looks suspiciously noncompliant.’” Bill nodded gravely. “Perfect. And the presents? We’re stealing every last one, right?” Molly adjusted her mask. “All of them. The building blocks, the Barbie, the toy dinosaur that roars like a lawsuit.” Bill’s stomach growled audibly, and he hissed, “Did you hear that? It wasn’t me. It was the universe.” Molly giggled. “The universe is hungry for loot.” Bill pointed at a candy table. “We’ll need quiet feet.” Molly corrected him. “We need clever feet. You’re doing the ‘I step on twigs’ thing.” Bill sighed. “Fine, I’ll do the ‘I’m a stealthy legend’ thing.” Molly lifted a tiny grappling hook. “Count down from five.” Bill breathed, “Five… four…” Molly said, “Three, but remind me: why does your lockpick kit smell like cinnamon?” Bill admitted, “Because I panicked. Also, it helps me think.” Molly grinned. “Two… one… go, stealthy cinnamon legend.” Bill whispered, “After we steal the presents, we’re donating a single cracker to their hearts.” Molly replied, “Deal. Now step—quiet—like you’re made of cake.”
created_at
"2026-03-18T10:45:59.84Z"
3/18/2026, 10:45:59 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
449
moderation_latency
(null)
generation_time
1826
tokens_prompt
77
tokens_completion
390
native_tokens_prompt
66
native_tokens_completion
354
native_tokens_completion_images
0
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.0004557
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_0dee41ad18c7686d0169ba8267e5d88193a61f974271982187"
is_byok
false
latency
185
model_permaslug
"openai/gpt-5.4-nano-20260317"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773830759-wC14nq0IjtxlArKWcAtT"
upstream_id
"resp_0dee41ad18c7686d0169ba8267e5d88193a61f974271982187"
total_cost
0.0004557
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
3.62%
Matches word count
n/a
neededClean
false
words
224
0.00%
Dialogue to Total Word Ratio
Ratio: 72.12%, Deviation: 22.12%
neededClean
false
wordsTotal
226
wordsDialogue
163
1.8117%