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Run: 2026-03-18-01KM08XCF2CG8H34PT2D76V1FG
Run Details
Model:
GPT-5.4 Nano
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
3.1s
Cost:
$0.000448
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.49%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
0.2460%
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 adjusted the striped beanie and whispered, “Okay, Bill, we’re stealing every present. No big deal.” Bill leaned over the fence, eyes wide. “It’s a children’s party, Molly. That’s like stealing joy.” Molly grinned. “Joy is just packaged cash with frosting.” Bill opened a tiny tool kit. “How do we even open gift wrap without making it… obvious?” Molly pointed at a vent. “We’ll use the patented Disguise of Innocent Volunteers.” Bill blinked. “That’s a real thing?” Molly said, “In our hearts. Step one: we become balloons.” Bill stared. “Step one: we become… balloons?” Molly hissed, “Shh. I already practiced. I’m buoyant. I’m harmless. I float.” Bill whispered, “You can’t float. You weigh like a cantaloupe.” Molly said, “Cantaloupes can float in cartoons.” A distant laugh echoed from the yard. Bill swallowed. “What if the birthday kid catches us?” Molly tightened her gloves. “Then we say we’re here for the magic trick. The trick is taking.” Bill nodded slowly. “That sounds morally educational.” Molly smirked. “Exactly. Now, when the cake song starts, we slip inside.” Bill said, “The cake song is going to be loud.” Molly replied, “Loud is good. It covers our crimes.” Bill asked, “Do we at least swap in cheap filler?” Molly said, “No. Full commitment. Maximum presents.” Bill sighed, “All right. Let’s be stealthy criminals and not… weird balloons.” Molly whispered, “Too late.”
created_at
"2026-03-18T10:47:24.908Z"
3/18/2026, 10:47:24 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1153
moderation_latency
(null)
generation_time
2888
tokens_prompt
77
tokens_completion
392
native_tokens_prompt
66
native_tokens_completion
348
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
0.0004482
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_0a70ea77687546c90169ba82bcf95881948af26ae57cc13fbf"
is_byok
false
latency
228
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-1773830844-KduB42EsChGVz2ta56Pv"
upstream_id
"resp_0a70ea77687546c90169ba82bcf95881948af26ae57cc13fbf"
total_cost
0.0004482
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
0.49%
Matches word count
n/a
neededClean
false
words
227
0.00%
Dialogue to Total Word Ratio
Ratio: 69.60%, Deviation: 19.60%
neededClean
false
wordsTotal
227
wordsDialogue
158
0.2460%