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Run: 2026-03-18-01KM09PT432R7XM4XP720X44AQ
Run Details
Model:
GPT-5.4 Mini (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
5.5s
Cost:
$0.004531
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.17%
Dialogue to Total Word Ratio
(details)
0.0863%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 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 laid the floor plan out on the back of a pizza box, smoothing a grease stain over the drawing of a bouncy castle with the patience of a surgeon. “Right,” she said, tapping the garage entrance with a pen cap, “the party’s at three. That’s when children are loud, sticky, and minimally observant.” Bill hunched over the map, squinting. “You make that sound like a tactical advantage.” “It is a tactical advantage.” “Children have sticky eyes?” “Basically. Their attention is spread across cake, balloons, and whatever else they can drop on the floor and step in.” Bill nodded with respect. “And the presents?” “Stacked in the conservatory. Unattended except for a single harried parent in a dinosaur apron.” “Good costume choice,” Bill said. “Really says ‘I’m in control.’” Molly grinned. “We go in as entertainers.” Bill blinked. “Entertainers?” “Of course. A clown, a magician, a balloon lady, something harmless and deeply suspicious.” “I can do harmless,” he said. “I once smiled at a customs officer for nineteen straight seconds.” “That wasn’t harmless. That was unsettling.” “It got me through.” Molly folded the pizza box map in half. “You’ll be the magician.” “I don’t know any magic.” “You know how to make things disappear.” Bill held up a finger. “I prefer ‘relocate discreetly.’” “Fine. You’ll relocate the presents.” “And you?” “I’ll be the party helper. Clipboard. Smug face. Authority on fruit skewers.” Bill made a face. “Why are children’s parties always run by one person with a clipboard and a look of despair?” “Because nobody else wants the job,” Molly said. “Now listen carefully. At 3:15, while the kids are occupied with the piñata, you distract the adults.” “With what?” “With a trick.” He frowned. “I just said I don’t know any magic.” “Then invent one. Men love inventing things when they’re nervous.” “I’m not nervous.” “You’re sweating on the pizza box.” Bill glanced down. “It’s a warm day.” “It’s November.” “Then I’m committed to the bit.” Molly stood and tucked a ribbon into her sleeve like a weapon. “You walk in, wave your hands, and say you’re going to make the birthday child’s teddy bear fly.” “That’s not a trick. That’s a crisis.” “Exactly. While everyone looks up to prevent legal complications, I wheel in the cart.” “What cart?” Molly pointed to a wheeled laundry basket in the hallway. Bill stared. “That’s not a cart. That’s a basket with ambition.” “It rolls.” “And the presents?” “They go in the basket.” “Excellent. A masterpiece of criminal engineering.” “There’s more. We leave behind a replacement gift.” Bill looked alarmed. “What replacement gift?” Molly lifted a wrapped box from under the table. “A book.” “Books are fine.” “It’s a book about accounting.” Bill laughed despite himself. “That’s evil.” “I know.” He glanced back at the map, then at the box, then at the kitchen clock. “And if anyone asks what we’re doing?” Molly smiled with the serene confidence of a woman who had never once felt shame in her life. “We say we’re here to share the joy.” Bill exhaled slowly. “You’re terrible.” “I’m efficient.” They gathered their coats. Through the window, they could already hear the faint, cheerful shriek of children next door and the distant thump of a bouncy castle being inflated like a giant, irresponsible lung. Bill opened the door. “One question.” “Yes?” “If the parents ask why the magician has a getaway basket, what do I say?” Molly adjusted her gloves and stepped into the corridor. “Tell them it’s part of the illusion.” He followed her out, shaking his head. “And if the children suspect us?” Molly grinned. “They won’t. They’re too busy being children.” Bill paused. “That feels mildly predatory.” “It’s not predatory,” Molly said. “It’s timing.” And together, with the solemnity of professionals and the shoes of opportunists, they headed for the party, where the cake was frosted, the balloons were bobbing, and a mountain of presents waited to be professionally relocated.
created_at
"2026-03-18T11:01:18.095Z"
3/18/2026, 11:01:18 AM
model
"openai/gpt-5.4-mini-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1006
moderation_latency
(null)
generation_time
5257
tokens_prompt
77
tokens_completion
1226
native_tokens_prompt
66
native_tokens_completion
996
native_tokens_completion_images
0
native_tokens_reasoning
68
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
0.0045315
router
(null)
provider_responses
0
endpoint_id
"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id
"resp_03e560774bd20b3e0169ba85fe295081978814477107043e74"
is_byok
false
latency
200
model_permaslug
"openai/gpt-5.4-mini-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-1773831678-qgPVGcGUtEvOedil721A"
upstream_id
"resp_03e560774bd20b3e0169ba85fe295081978814477107043e74"
total_cost
0.0045315
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
656
0.17%
Dialogue to Total Word Ratio
Ratio: 61.28%, Deviation: 11.28%
neededClean
false
wordsTotal
656
wordsDialogue
402
0.0863%