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Run: 2026-03-18-01KM08PJGA5DRKQ1GK5JF65MRP
Run Details
Model:
GPT-5.4 Nano (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
17.6s
Cost:
$0.003528
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
100.0000%
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 Bill’s hoodie as they crouched by the party’s inflatable castle. Molly checked the lock of the gift table. “Okay, no heroics,” she whispered. Bill grinned. “Heroics are for people with health insurance.” Molly angled her grappling hook toward the cupcake tower. “We slip in, we grab presents, we leave before the clown finds out.” Bill held up a sack. “I practiced my stealth in the cereal aisle.” Molly nodded at the sprinkler’s glow. “If a kid asks, we’re... guest helpers.” Bill sighed. “I hate lying to children. I’ll say we’re elves.” Molly flicked her comm. “Elves don’t steal.” Bill winked. “Elves redistribute. From joy to our living room.” Molly smothered a laugh. “Remember, we only take the good ones.” Bill tapped his earpiece, which was just a rubber band. “The good ones are wrapped in optimism and battery acid.” Molly pointed at a security camera. “Stay behind me.” Bill whispered, “I’m behind you. That’s my best skill.” A balloon bobbed like it sensed guilt. Molly studied the door. “On three?” Bill checked his crowbar. “On two and a half, because three sounds suspicious.” Molly smiled. “Go, quickly, goblins, steal!” They slipped through—the birthday song began, triumphant.
created_at
"2026-03-18T10:43:41.717Z"
3/18/2026, 10:43:41 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
17074
moderation_latency
(null)
generation_time
17376
tokens_prompt
77
tokens_completion
569
native_tokens_prompt
66
native_tokens_completion
2812
native_tokens_completion_images
0
native_tokens_reasoning
2515
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
0.0035282
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_0804f4c7064903330169ba81ddc6b8819791f4b66d30b2f26d"
is_byok
false
latency
223
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-1773830621-ab8HbvDxDt00CZm8l3UD"
upstream_id
"resp_0804f4c7064903330169ba81ddc6b8819791f4b66d30b2f26d"
total_cost
0.0035282
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
200
100.00%
Dialogue to Total Word Ratio
Ratio: 50.00%, Deviation: 0.00%
neededClean
false
wordsTotal
200
wordsDialogue
100
100.0000%