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Run: 2026-03-06-01KK1GWEN2TKZ1Y5AAY7F69BTZ
Run Details
Model:
GPT-5.4 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
9.4s
Cost:
$0.005055
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
1.04%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
50.5180%
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, studying the bouncing castle as if it were a bank vault painted by lunatics. Balloons bobbed over the garden fence, and somewhere a clown honked with the grim authority of a foghorn. Bill adjusted his flat cap and peered at the sugar-frosted battlefield. “Right,” Molly whispered, “we go in smiling, leave carrying loot, and never make eye contact with the magician.” “Why not the magician?” “Because they can smell guilt and pull scarves out of it.” Bill nodded solemnly. “Fair. I’ve brought the decoy.” He held up a tray of sausage rolls with all the pride of a jeweler displaying diamonds. “Excellent,” said Molly. “Parents see pastry, they lose all defensive instincts.” “And the children?” “We strike during cake. Buttercream creates chaos. Tiny hands, sticky faces, no witnesses worth trusting.” Bill squinted toward the gift table. “That’s a lot of presents.” “That,” Molly said, “is a retirement plan wrapped in dinosaurs.” A shriek erupted as a child cannoned into a paddling pool. Molly smiled like an admiral spotting favorable winds. “I still say disguises would help.” “We are disguised. You’re ‘Uncle Bill.’ I’m ‘Mum’s friend from yoga.’” “I can’t do yoga.” “You don’t need to. Just look flexible morally.” Bill inhaled, straightened, and offered her a sausage roll. “To crime?” “To birthdays,” Molly said, taking it, “the soft underbelly of civilization.”
created_at
"2026-03-06T12:10:15.594Z"
3/6/2026, 12:10:15 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
950
moderation_latency
(null)
generation_time
9370
tokens_prompt
77
tokens_completion
418
native_tokens_prompt
66
native_tokens_completion
326
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
0.005055
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_01289b6e01d9f3ca0169aac427aa948195ac144e8543766131"
is_byok
false
latency
171
model_permaslug
"openai/gpt-5.4-20260305"
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-1772799015-vLCxDKcZMhXUfTj0j2uL"
upstream_id
"resp_01289b6e01d9f3ca0169aac427aa948195ac144e8543766131"
total_cost
0.005055
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
1.04%
Matches word count
n/a
neededClean
false
words
226
100.00%
Dialogue to Total Word Ratio
Ratio: 50.22%, Deviation: 0.22%
neededClean
false
wordsTotal
227
wordsDialogue
114
50.5180%