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Run: 2026-03-09-01KKAC177SB9867ZRAERKP2NMX
Run Details
Model:
GPT-5.4 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
19.5s
Cost:
$0.018870
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
99.92%
Matches word count
(details)
98.68%
Dialogue to Total Word Ratio
(details)
99.2973%
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 outside Number Nine, studying balloons bobbing like idiot sentries over the garden gate. Bill unfolded a crayon-colored map stolen from the birthday boy's lunchbox and squinted at it as if expecting lasers. From inside came shrieks, party music, and the unmistakable thump of a hired magician failing heroically. “We go in as parents,” Molly whispered. “Confident, underdressed, mildly disappointed.” “I can do disappointed,” Bill said. “My face does it naturally.” “The presents are stacked by the cake table. We lift them during pass-the-parcel confusion.” “What about the clown?” “Bribe him with dignity. He clearly misses it.” Bill peered over the hedge. “One pony, two grandmothers, and a man in a pirate hat guarding the jelly.” “That’s the father,” said Molly. “Every suburban fortress has one.” “If he challenges us?” “You say you’re from entertainment.” “In this jacket?” “Especially in that jacket.” A child’s voice yelled for more glitter. Bill shuddered. Molly tightened her gloves. “Remember,” she said, “smile warmly, move quickly, and never make eye contact with anything sticky.” Bill nodded. “If we survive, can we steal cake too?” Molly grinned. “Bill, we’re professionals, not savages.” Then they straightened, dusted off their knees, and marched toward chaos smiling.
created_at
"2026-03-09T22:38:38.85Z"
3/9/2026, 10:38:38 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
16567
moderation_latency
(null)
generation_time
19375
tokens_prompt
77
tokens_completion
718
native_tokens_prompt
66
native_tokens_completion
1247
native_tokens_completion_images
0
native_tokens_reasoning
945
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
0.01887
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_04df2701fccf66740169af4beeec508194b1d0bd64bee30ac0"
is_byok
false
latency
278
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-1773095918-4ek9Rekx7wXAUm3jTkzU"
upstream_id
"resp_04df2701fccf66740169af4beeec508194b1d0bd64bee30ac0"
total_cost
0.01887
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
99.92%
Matches word count
n/a
neededClean
false
words
203
98.68%
Dialogue to Total Word Ratio
Ratio: 53.40%, Deviation: 3.40%
neededClean
false
wordsTotal
206
wordsDialogue
110
99.2973%