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Run: 2026-03-18-01KM08FTCACNP2A2K45BMJE88A
Run Details
Model:
GPT-5.4 Nano (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
2.7s
Cost:
$0.000577
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.49%
Matches word count
(details)
89.66%
Dialogue to Total Word Ratio
(details)
45.0783%
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 behind the hedge, peering at the twinkle-light chaos of the children’s party. Bill adjusted his tool belt with the solemnity of a librarian. Somewhere inside, a clown squealed, as if warning the neighborhood that fun was imminent. Molly whispered, “Remember, we’re stealthy. Like ninja socks.” Bill whispered, “Ninja socks don’t squeak when they kneel.” Molly hissed, “Then stop kneeling like a goose.” Bill breathed, “I’m not a goose. I’m a professional.” Molly smirked, “Professionals also know to take the gift tags off gently.” Bill whispered, “Naturally. We’ll swap them with nothing. Or… glitter.” Molly held up a roll of adhesive stars. “Glitter is sabotage.” Bill nodded. “Sabotage is the spirit of Christmas.” Molly pointed at the open patio door. “See? The cookie table is the perfect distraction.” Bill grinned. “Kids love cookies more than consequences.” Molly: “We’ll grab every present, leave the crumbs, and vanish before the piñata learns our names.” Bill: “Deal. On three?” Molly: “On ‘two’ so you can’t count.” Bill: “That’s unfair.” Molly: “Three!” Bill: “Okay, okay—moving!”
created_at
"2026-03-18T10:40:00.407Z"
3/18/2026, 10:40:00 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1587
moderation_latency
(null)
generation_time
2312
tokens_prompt
77
tokens_completion
325
native_tokens_prompt
66
native_tokens_completion
451
native_tokens_completion_images
0
native_tokens_reasoning
164
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
0.00057695
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_0e2d391ec1974c370169ba8100786c8194ad39a31b18e31030"
is_byok
false
latency
243
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-1773830400-EsaULcoBSiCAOYgFpUap"
upstream_id
"resp_0e2d391ec1974c370169ba8100786c8194ad39a31b18e31030"
total_cost
0.00057695
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
173
89.66%
Dialogue to Total Word Ratio
Ratio: 55.75%, Deviation: 5.75%
neededClean
false
wordsTotal
174
wordsDialogue
97
45.0783%