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Run: 2026-03-18-01KM0AT04DHAVH7JTTEXJZT1HX
Run Details
Model:
GPT-5.4 Nano (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
14.1s
Cost:
$0.002338
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
97.63%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
98.8134%
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
Night dripped off the hedges as Molly and Bill crouched by the party tent. Paper lanterns swayed; the air smelled like sugar and marker ink. Bill’s mask fogged immediately. Molly tapped her wrist like a timekeeper, then pointed at the side door and the wall of waiting gift bags behind it. “Bill,” Molly whispered, “if one kid sees us, I’m blaming your eyebrows.” “My eyebrows are innocent,” Bill whispered back. “They’ve never committed a felony.” Molly smirked. “Good. Now: we lift everything, sort it fast, and leave before the parents do that ‘Where’s the…’ voice.” Bill nodded, then reached into his tiny tool pouch. “What if they ask for thank-you notes?” “We’ll write them with our feet,” Molly said. “Confident. Cruel. No punctuation.” Bill paused. “Is ‘cruel’ in the plan?” “Criminals love brand consistency,” Molly replied. “Besides, we’re taking presents, not hearts.” “Wow,” Bill murmured. “That’s almost poetic.” “It’s theft,” Molly corrected. “Poetry would imply feelings.” They slid toward the door. Music thumped. Somewhere, a child laughed like a distant alarm. “If a clown appears,” Bill said, “we’re what? Gift gremlins?” Molly winked. “No. We’re confused uncles. We’re here for… the dramatic surprise.”
created_at
"2026-03-18T11:20:31.132Z"
3/18/2026, 11:20:31 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
13609
moderation_latency
(null)
generation_time
13851
tokens_prompt
77
tokens_completion
943
native_tokens_prompt
66
native_tokens_completion
1860
native_tokens_completion_images
0
native_tokens_reasoning
1554
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
0.0023382
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_0b9b5f8a59b5ff130169ba8a7f2efc8194991c30a7d80fc485"
is_byok
false
latency
182
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-1773832831-Lu6qQIh8l3QQW3FqFfW8"
upstream_id
"resp_0b9b5f8a59b5ff130169ba8a7f2efc8194991c30a7d80fc485"
total_cost
0.0023382
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
97.63%
Matches word count
n/a
neededClean
false
words
193
100.00%
Dialogue to Total Word Ratio
Ratio: 50.52%, Deviation: 0.52%
neededClean
false
wordsTotal
194
wordsDialogue
98
98.8134%