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Run: 2026-09-23-01M36NYCYG9ZYYYPPANBRE5H73
Run Details
Model:
GPT-6 Luna
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
12.0s
Cost:
$0.000449
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
33.25%
Dialogue to Total Word Ratio
(details)
16.6268%
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 flattened the hand-drawn floor plan across the hood of Bill’s car. A plastic dinosaur held down one corner. The other three flapped in the wind. “Why,” Bill asked, “does a children’s party have a security perimeter?” “Because the parents hired a clown.” “That’s not security.” “You haven’t seen his unicycle.” They crouched behind a hedge across from the community hall. Inside, balloons bobbed against the windows, and a banner announced ELLIOT IS FIVE! A folding table beneath it sagged under brightly wrapped presents. Molly tapped the plan. “We enter through the kitchen, cross the hall, take the presents, and leave through the side door.” “What about the children?” “We’ll avoid them.” “What about the clown?” “We’ll avoid him.” “What about the parents?” “We’ll avoid them too.” Bill considered the building. “You’ve planned a remarkably social heist.” A burst of laughter came from inside, followed by a squeak and a thump. Bill peered over the hedge. “Is the clown juggling?” “He’s making balloon animals.” “That’s worse. He can make weapons.” Molly rose. “Come on.” They crept around the building to the kitchen entrance. Molly tried the handle. It opened without a sound. “Suspicious,” Bill whispered. “Unlocked.” “Exactly. A trap.” “Bill, it’s a children’s party. The greatest danger in there is sticky fingers.” “Those are the ones I’m worried about.” Inside, a woman in a paper crown was loading cupcakes onto a tray. She looked up as they entered. “Are you the entertainers?” she asked. Bill glanced at Molly. “Yes,” Molly said. “We’re the—” “Magicians,” Bill finished. The woman beamed. “Wonderful! The children have been waiting. You can set up by the presents.” Molly smiled tightly. “That’s exactly where we were hoping to be.” The woman hurried away. Bill leaned close. “Now what?” “We improvise.” “You said we’d avoid the parents.” “I didn’t say we’d avoid them successfully.” They crossed into the hall. The presents gleamed beneath the banner. A dozen children sat cross-legged in a circle, watching the clown inflate a purple balloon. He twisted it into a poodle and presented it to a little girl. Bill whispered, “We can’t take the presents in front of the children.” Molly whispered back, “Then distract them.” “With what?” “You’re the magician.” “I’m a thief.” “Same hands. Worse hat.” Bill stepped into the center of the room. “Ladies and gentlemen, behold: the astonishing disappearing coin!” The children stared. He produced a coin, showed it on both sides, then tucked it behind a boy’s ear. The boy gasped. “Again!” cried the children. Bill glanced at Molly. “I’ve got them.” Molly began stacking presents in a laundry basket. “Not that one!” a child shouted. “That’s mine!” Molly froze. “Which one?” “The big red one!” “Of course,” Bill muttered. “We’re stealing with a witness.” The clown rolled over on his unicycle. “Is this part of the act?” “Absolutely,” Molly said. “The Great Bill is making the presents disappear.” The children cheered. Bill bowed while Molly shoved the basket toward the side door. Then the birthday boy approached, holding a small, lopsided package. “Are you taking my presents?” Molly stopped. “We’re… checking them for magic.” He considered this. “Can you check this one first?” Bill looked at Molly. Molly looked at the boy. “Certainly,” she said, kneeling. “What do you hope is inside?” “A telescope.” Bill reached into his coat and produced a wrapped telescope he’d stolen from their own getaway car. The boy’s face lit up. “You’re the best magicians ever!” Molly sighed as the children surrounded them. “Bill,” she whispered, “the heist is over.” “Good,” he whispered. “I’m out of tricks.” “Then help me carry the cake.” “Is that an escape plan?” “No,” Molly said, lifting the tray. “It’s frosting mitigation.”
created_at
"2026-09-23T08:26:03.606Z"
9/23/2026, 8:26:03 AM
model
"openai/gpt-6-luna-20260922"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1722
moderation_latency
(null)
generation_time
12029
tokens_prompt
75
tokens_completion
1121
native_tokens_prompt
66
native_tokens_completion
885
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)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
service_tier
"default"
usage
0.0004491
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790151963-VAHd4iHtAHJauixaNEJj"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790151963-v20z0xO4v29mMwG2PPJh"
upstream_id
"resp_0629bf51c0de3c0e016ab38d1bb42887d194a50a6ad1011d7c"
provider_responses
0
endpoint_id
"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id
"resp_0629bf51c0de3c0e016ab38d1bb42887d194a50a6ad1011d7c"
is_byok
false
latency
570
model_permaslug
"openai/gpt-6-luna-20260922"
provider_name
"OpenAI"
status
200
total_cost
0.0004491
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
616
33.25%
Dialogue to Total Word Ratio
Ratio: 45.31%, Deviation: 4.69%
neededClean
false
wordsTotal
618
wordsDialogue
280
16.6268%