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Run: 2026-03-18-01KM07G83G7R2AB6W3DDRTKYJN
Run Details
Model:
GPT-5.4 Nano
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
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
Messages
Meta
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_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
447
moderation_latency
(null)
generation_time
1650
tokens_prompt
77
tokens_completion
367
native_tokens_prompt
66
native_tokens_completion
316
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
0.0004082
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_0f98081f2218b1ab0169ba7cf5f27881969d4c94e6a9b8f308"
is_byok
false
latency
188
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-1773829365-mo197PR2z7c86EmwCMbO"
upstream_id
"resp_0f98081f2218b1ab0169ba7cf5f27881969d4c94e6a9b8f308"
total_cost
0.0004082
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
93.65%
Matches word count
n/a
neededClean
false
words
209
0.00%
Dialogue to Total Word Ratio
Ratio: 68.25%, Deviation: 18.25%
neededClean
false
wordsTotal
211
wordsDialogue
144
46.8256%