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Run: 2026-03-18-01KM08KZXGXF3XS02RJPV4NN54
Run Details
Model:
GPT-5.4 Nano
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
2.6s
Cost:
$0.000376
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
93.65%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
46.8248%
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
Messages
Meta
AI
Molly slid her toolkit from the backpack with the practiced calm of a librarian hiding contraband glitter. Bill crouched behind a hedge, squinting at the front porch like it owed him money. Beyond the window, laughter bubbled up in bright, unstoppable waves—birthday joy with sprinkles. “Okay,” Molly whispered, setting a tiny suction cup to the doorframe. “The kid isn’t even looking at us. That’s basically consent.” Bill shuddered. “Don’t say consent. This is a heist, not a… learning activity.” Molly nodded toward a cardboard sign that read WELCOME, under which a paper crown drooped like a defeated flag. “We’re taking all the presents,” she said, checking her lock picks. “Every last one. Chaos, but make it festive.” Bill peeked through a gap in the blinds. “I can already hear the parents asking where the presents are. They’ll blame the dog. The dog has an alibi made of fur.” Molly smiled. “Perfect. Then we’ll return the dog’s dignity and keep the loot.” Bill reached for the window latch. “On the count of three?” Molly held up a finger. “One.” Bill held his breath. “Two.” Molly pressed the suction, and the door clicked open with the gentle certainty of a cat opening a cabinet. “Three,” she hissed, already slipping inside.
created_at
"2026-03-18T10:42:17.147Z"
3/18/2026, 10:42:17 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1120
moderation_latency
(null)
generation_time
2428
tokens_prompt
77
tokens_completion
333
native_tokens_prompt
66
native_tokens_completion
290
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
0.0003757
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_07e1651dfaa294fa0169ba818936a081938b2f7dce5b8c0080"
is_byok
false
latency
217
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-1773830537-PWoIyUgqXB7nzuStf1eK"
upstream_id
"resp_07e1651dfaa294fa0169ba818936a081938b2f7dce5b8c0080"
total_cost
0.0003757
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: 36.84%, Deviation: 26.84%
neededClean
false
wordsTotal
209
wordsDialogue
77
46.8248%