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Run: 2026-03-06-01KK1J3F40M865SXPWHAMTV4XM
Run Details
Model:
GPT-5.4 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 70% dialogue
Duration:
28.5s
Cost:
$0.015915
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
91.28%
Dialogue to Total Word Ratio
(details)
45.6414%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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
“Tell me again,” said Molly, peering over the hedge at the yard full of balloons, “why we’re robbing a birthday party instead of, say, a bank.” “Because banks have guards, cameras, and grown-ups who expect theft,” said Bill. “Children have cake. Nobody sees crime coming through buttercream.” “That is the most upsetting sentence you’ve ever said.” “Thank you. I practiced it.” Molly adjusted her cap and squinted at the garden. “There’s a clown.” “There’s always a clown,” Bill muttered. “Society allows one weak point in every fortress.” “I hate clowns.” “Everyone hates clowns. It’s what makes them effective.” Below them, paper streamers flapped between apple trees. A rented bouncy castle wheezed gently in the sun. A long table glittered with wrapped presents in reds, blues, and metallic gold. Molly whistled. “That is a lovely pile of loot.” “It is,” Bill said reverently. “Toy dinosaurs. Remote-control cars. Craft kits. At least one aggressively educational globe.” “You can tell that from here?” “I know gift-wrapping psychology. The shiny silver one is from an aunt trying to seem fun. The enormous flat one is either a puzzle no child wants or a keyboard no parent wants.” “Fine,” Molly said. “Walk me through the plan.” “Simple. We go in disguised as entertainers.” “You can juggle?” “No.” “Make balloon animals?” “I can make one balloon regret its life choices.” “Face painting?” “I’m excellent at making people look alarmed.” Molly folded her arms. “Strong start.” Bill took out a crumpled notepad. “Alternative: we pose as the magician’s assistants.” “There is no magician.” “There will be if we believe in ourselves.” “That has never once worked.” “Then Plan C: catering.” Molly looked at him. “We are wearing black turtlenecks.” “Timeless. Professional. slimming.” “We look like depressed burglars.” “We are burglars.” A child in a paper crown ran across the lawn, screaming with the shrill joy only sugar can produce. Bill winced. “Right. Speed matters. I distract the adults, you sweep the presents into the sack, we exit through the side gate.” “How do you distract the adults?” Bill smiled. “I mention property values. Works every time.” “No, it doesn’t.” “It does in nice neighborhoods. If that fails, I ask whether anyone here works in local government. People either gather to complain or scatter to hide.” Molly laughed despite herself. “And what about the clown?” “I neutralize him.” “With what?” “With professional rivalry.” “Bill, you are not in a rivalry with a clown.” “I am in a rivalry with anyone in louder trousers.” She leaned closer to the hedge. “Look. The mother’s carrying out the cake.” Bill inhaled sharply. “That changes things.” “Why?” “Cake means all eyes forward for at least three minutes. Singing, candles, emotional confusion. That’s our window.” “You timed this before?” “I study chaos. Also, I was once briefly married.” Molly snorted. “All right. During the song, I take the presents. You handle lookout.” “No, no. I’m the transporter. You’re too recognizable.” “To whom? We’ve never robbed a child before.” Bill pointed. “That little girl by the paddling pool.” “The one with the pigtails?” “Yes.” “What about her?” “She’s staring directly at us.” Molly froze. “How long?” “Long enough to form opinions.” The girl lifted a juice box and waved. “Oh, marvelous,” Molly hissed. “We’ve been made by a six-year-old.” Bill waved back automatically. “Stay calm. Children sense fear.” “She’s coming over.” The side gate creaked open. The girl stood there, solemn and sticky. “Are you the new pirates?” she asked. Molly and Bill exchanged a look. Bill straightened. “Yes.” Molly blinked. “Absolutely.” The girl nodded. “You’re late. Trevor was supposed to get pirates, but Mum said the budget got mean.” She looked at their sack. “Is that for treasure?” Bill placed a hand over his heart. “At last, someone who understands logistics.” The girl smiled. “Come on. The clown’s crying in the bathroom.” Molly whispered, “This is insane.” Bill whispered back, “This is an opening.” As they followed her toward the party, Bill murmured, “New plan. We don’t steal the presents. We become the entertainment, win their trust, and steal the presents after cake.” Molly sighed. “Why do your plans always get worse before they get criminal?” “Because,” said Bill, stepping into the yard as twenty children turned to stare, “timing is everything.” One boy pointed. “Those pirates are wearing turtlenecks.” Bill spread his arms grandly. “Fashion, lads. Now—where’s the treasure?”
created_at
"2026-03-06T12:31:34.025Z"
3/6/2026, 12:31:34 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
576
moderation_latency
(null)
generation_time
28481
tokens_prompt
77
tokens_completion
1396
native_tokens_prompt
66
native_tokens_completion
1050
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
0.015915
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_00e90e5fa3e300660169aac9261adc8193ade6678d08685417"
is_byok
false
latency
181
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-1772800294-dD0yaP5YvxWFFpGDnHmn"
upstream_id
"resp_00e90e5fa3e300660169aac9261adc8193ade6678d08685417"
total_cost
0.015915
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
728
91.28%
Dialogue to Total Word Ratio
Ratio: 71.35%, Deviation: 1.35%
neededClean
false
wordsTotal
733
wordsDialogue
523
45.6414%