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Run: 2026-03-18-01KM07GDG34KPA6HT88MG6JMTM
Run Details
Model:
GPT-5.4 Nano
Test:
Dialogue tags
Scenario:
Write 500 words with 70% dialogue
Duration:
8.1s
Cost:
$0.001853
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.03%
Dialogue to Total Word Ratio
(details)
0.0138%
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
“Molly, the plan is perfect,” Bill whispered, crouched behind a shrub the size of a modest regret. “We glide in, we grab every present, we glide out. Like smug ghosts with tape measures.” “Mmm-hmm,” Molly said, her flashlight beam doing a slow scan that suggested she was trying to find out whether the shrub had an opinion about crime. “And then we’re never caught because nobody suspects the two people most likely to accidentally apologize.” “I don’t apologize,” Bill said. “You apologized to a mailbox once.” “That mailbox was smug.” “The point is,” Molly said, “children’s parties are basically chaos factories. Balloons, sugar, and parents with eyes like eagle surveillance.” Bill pressed a thumb to his earpiece. “I’m wearing the disguise.” “Your disguise is… a beanie.” “It’s a very suspicious beanie,” Bill said. “The kind that says, ‘I am definitely not stealing.’” “Bill,” Molly hissed, “you have a crowbar in your tote bag.” “It’s for… opening curtains,” he said quickly. “For opening curtains?” Molly repeated, like she was tasting the lie for hidden nuts. “Cur-tains,” Bill insisted. “It’s a theatrical thing.” Molly sighed. “We are not opening curtains at a children’s party.” “Fine,” Bill said. “Opening presents, then. The crowbar is… for opening.” “For opening what?” Molly asked. “For opening—” Bill froze, eyes wide. “For opening my heart to generosity.” Molly blinked. “That was the worst thing you’ve ever tried.” “Thank you,” Bill said. “I’m improving.” They waited at the fence line while muffled laughter floated over the backyard like a festive warning label. A tiny song played, off-key and determined: the sound of a pony-themed playlist refusing to end. “Okay,” Molly whispered. “Step one: we go in through the side gate.” “Step two: we pretend to be party entertainers,” Bill said. “No.” “Step three: we steal the presents.” “That’s step three,” Molly agreed, “and also the entire plan. Step two is never happening.” Bill looked wounded. “I had an excellent idea. We could wear those foam noses and tell everyone we’re the Present Patrol.” “Bill,” Molly said, “foam noses make you more suspicious. People already know you. They call you ‘the guy who once ate cake off the floor.’” “I was hungry,” Bill said. “Also, the cake was abandoned. Like a… crime.” Molly’s mouth twitched. “Everything is a crime to you.” “It’s a mindset,” Bill said. “Like cooking. But with less food and more consequences.” Molly checked the bag on her shoulder. “I have the tape.” Bill nodded. “I brought the labels.” Molly paused. “Why do you have labels?” “So we can put the stolen presents… somewhere,” Bill said. “In where?” Molly asked. “Back,” Bill said. “Back where?” Molly repeated. “Somewhere else,” Bill corrected quickly. “We’ll relocate them.” Molly stared. “You mean steal them and then… steal them again later?” “No,” Bill said, offended. “Relocate. Like furniture.” Molly pinched the bridge of her nose. “Bill, we’re not moving presents. We are stealing them.” Bill straightened, solemn. “Understood. Steal. Not relocate. Steal with confidence.” The backyard door opened and a burst of warm light spilled across the fence. Bill and Molly ducked instinctively, as if the light might ask them questions. Molly leaned in. “I need you to stop naming our crimes in conversation.” “I can’t,” Bill whispered, eyes gleaming. “It makes it fun.” “It makes it stupid.” “Fun-stupid,” Bill negotiated. “Fine,” Molly said. “You can be fun-stupid, but only in your head.” Bill swallowed. “My head is where I do most of my operations.” Molly checked her smartwatch. “Lights on inside. Parents distracted. Kids are probably screaming about a clown or a balloon animal.” Bill nodded. “Or both. Children love combining terror with crafts.” “Okay,” Molly said, voice firm. “When the swing set song restarts, that’s our signal.” “The swing set song?” Bill asked. “The one that sounds like a kazoo dying,” Molly said. Bill grinned. “I know exactly what you mean.” Molly reached for the gate latch. “We go in silent.” Bill put a hand over his chest. “I’m practically a lullaby.” Molly pushed the gate open. It squeaked like it had been waiting years to betray them. Bill froze. “Did… did the gate just squeak?” Molly stared at him. “No. The gate didn’t squeak.” Bill tried to look helpful. “Maybe it was a squeak of excitement.” Molly whispered, “Gates do not get excited.” Bill whispered back, “Not unless they’re clowns.” Another cheer erupted inside. Footsteps approached the side hallway—small, fast, uncertain. Molly snapped, “Now. Bill. Move.” Bill grabbed the crowbar anyway. “I’m moving.” “Without the crowbar,” Molly said. “My heart to generosity needs it,” Bill muttered. Molly hissed, “Generosity doesn’t require metal.” Bill nodded solemnly. “It requires commitment.” They slipped through the doorway, and the air smelled like frosting and danger. Somewhere, a child’s laugh echoed, bright as a bell and just as likely to bring someone running. Molly turned her head slightly. “Bill?” “Yeah?” “If we get caught,” Molly said, “we do not mention gifts.” Bill blinked. “What do we mention?” Molly’s eyes sharpened. “We mention… lost pigeons.” Bill’s face lit up. “Lost pigeons! That’s brilliant. Kids love pigeons.” Molly pulled him closer to the pile of presents visible through the living room doorway. “Don’t touch anything until I say ‘now.’” Bill leaned in, whispering like a spell. “Now.” Molly’s hand hovered over the biggest wrapped box. “Now is when we take one.” Bill swallowed. “One?” “One,” Molly repeated, calm as a professional disaster. “We take one, we test our luck.” Bill shook his head, impressed. “You’re going to ration crime?” “I am going to survive it,” Molly corrected. Bill crouched beside her, peering at the ribbon. “Okay. One present. We’ll be delicate.” Molly smiled without warmth. “You will be delicate.” Bill lifted the box just enough to feel the weight. “This is going to be like stealing a cloud.” Molly whispered, “Bill.” Bill whispered back, “Like stealing a cloud that contains tiny socks.” Molly paused, then nodded once. “Proceed, cloud thief.” Bill grinned. “For the record, Molly, I’m absolutely a delicacy.”
created_at
"2026-03-18T10:22:51.406Z"
3/18/2026, 10:22:51 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1079
moderation_latency
(null)
generation_time
7895
tokens_prompt
77
tokens_completion
1893
native_tokens_prompt
66
native_tokens_completion
1472
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
0.0018532
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_0bfda1b7196465470169ba7cfb78608197964ba095bc747eb6"
is_byok
false
latency
188
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-1773829371-bOk7VReU0ipWZKOwiJGE"
upstream_id
"resp_0bfda1b7196465470169ba7cfb78608197964ba095bc747eb6"
total_cost
0.0018532
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
997
0.03%
Dialogue to Total Word Ratio
Ratio: 57.20%, Deviation: 12.80%
neededClean
false
wordsTotal
1000
wordsDialogue
572
0.0138%