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Run: 2026-03-18-01KM0A7SK2EJJWJK1JDR83XZTG
Run Details
Model:
GPT-5.4 Nano (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
8.1s
Cost:
$0.001741
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
99.76%
Dialogue to Total Word Ratio
(details)
99.8794%
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 cupcake table, listening to squeals like alarms. “Do we really have to knock?” she whispered. Bill unfolded a laminated map labeled BEDROOM WIZARDRY. “Not unless you want the clown to file charges,” he said. From the hallway came the party host: “Okay kids, countdown to the piñata!” Molly’s eyes widened. “Countdown? Great, we’re stealing on a schedule.” Bill slid a tiny crowbar into a gift-wrap seam. “Steal the presents, not the kids’ hearts,” he muttered. Molly giggled. “Too late. I already feel emotionally attached to the toy dinosaur.” Bill glanced at the door. “Keep talking and the security penguin might hear you.” Molly held up a bag the size of a laundromat. “I’ve got a vacuum-seal plan. We’ll be out before frosting becomes evidence.” A chorus of children bounced past, singing, “It’s your birthday, it’s your birthday.” Molly flinched. “If they’re that happy, why are the presents so guarded?” Bill shrugged. “Because parents are just squirrels with credit cards.” The latch clicked. “Step one,” Molly said, grinning. “Steal the presents.” Bill nodded. “Step two: run like we’re escaping a birthday lawsuit.” They sprang into the room, and the whole tree of wrapped boxes wobble-laughed for science.
created_at
"2026-03-18T11:10:34.607Z"
3/18/2026, 11:10:34 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
7218
moderation_latency
(null)
generation_time
7850
tokens_prompt
77
tokens_completion
352
native_tokens_prompt
66
native_tokens_completion
1382
native_tokens_completion_images
0
native_tokens_reasoning
1068
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
0.0017407
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_07cf7815d561656b0169ba882aad64819781b00d807d3db35a"
is_byok
false
latency
170
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-1773832234-vglZdz0p8JDu4Q3TihmM"
upstream_id
"resp_07cf7815d561656b0169ba882aad64819781b00d807d3db35a"
total_cost
0.0017407
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
99.76%
Dialogue to Total Word Ratio
Ratio: 52.22%, Deviation: 2.22%
neededClean
false
wordsTotal
203
wordsDialogue
106
99.8794%