Run: 2026-07-09-01KX403RHR6HJY4RXN0SM8BAH8

Run Details

Duration:
7.8s
Cost:
$0.006060
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
27.17% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
13.5829% 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

AI
Rain ticked against the bakery windows while Molly spread a hand-drawn floor plan across a table sticky with frosting. The plan showed the community hall, the buffet, three balloons, and a terrifyingly large question mark beside the restroom. “We enter during the magician’s act,” Molly whispered. “Everyone will be watching him pull scarves from his sleeve.” “Excellent,” said Bill. “Nothing distracts a crowd like a man revealing his shocking lack of laundry.” Molly tapped the paper. “We cross behind the curtain, collect the presents, and leave through the kitchen.” Bill studied the map upside down, then rotated it ninety degrees. “What if the magician is actually competent?” The hall next door throbbed with cheerful music. A banner reading HAPPY BIRTHDAY, LUCY! sagged above the entrance, one corner clinging to a light fixture. Through the windows, children in paper crowns chased one another around a table loaded with cake, juice, and gift-wrapped treasure. Molly adjusted her black wool hat. It had a pom-pom on top, which defeated the entire purpose of looking mysterious. “We’re not stealing from children,” Bill said, peering through the glass. “We’re liberating presents from an environment where they’re being dangerously underappreciated.” “They’re sitting on a table.” “Exactly. Neglected.” A shriek erupted inside, followed by applause. The magician had apparently produced a rabbit. The rabbit looked furious and wore a tiny vest. Molly pulled the door open. “Remember, we’re cousins.” “Which cousins?” “The kind nobody invites twice.” They slipped inside beneath a cloud of balloons. Molly immediately collided with a woman carrying twelve paper plates. Bill caught nine, dropped three, and received a grateful smile that nearly ruined his criminal posture. “Cake?” the woman asked. “Absolutely,” Bill said. “We’re here to steal presents,” Molly hissed. “Criminals need carbohydrates.” They moved toward the curtain, but a small boy blocked their path. He wore a cardboard crown and held a plastic sword. “Are you the surprise thieves?” he demanded. Molly froze. Bill crouched beside him. “No, young sir. We are highly trained birthday consultants.” “What do you consult?” “Whether the cake has enough frosting.” The boy considered this. “It doesn’t.” Bill nodded gravely. “A national emergency.” Behind them, the magician shouted, “And now, for my greatest trick!” The lights dimmed. Molly grabbed Bill’s sleeve, and together they darted behind the curtain. The presents filled a folding table: bright paper, curling ribbons, enormous bows. Molly reached for the largest box, but Bill intercepted her hand. “Wait,” he whispered. “What if these are all socks?” “Then we steal them with dignity.” A rustle came from beneath the table. The rabbit emerged, dropped the tiny vest, and glared at them. Bill slowly placed the box down. “I believe we’ve been outnumbered.” Molly looked toward the children, who were applauding the magician’s vanishing cake. She sighed, then picked up the rabbit’s vest. “We take one thing,” she said. “For evidence.” “And return it?” “Eventually.” They crept back into the party, carrying the vest like priceless contraband. Bill paused at the cake table, cut two slices, and handed one to Molly. “Retirement?” he asked. “After frosting,” she said. “Every great heist deserves a sequel.”
created_at"2026-07-09T17:51:51.188Z" 7/9/2026, 5:51:51 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2372
moderation_latency(null)
generation_time6154
tokens_prompt77
tokens_completion1224
native_tokens_prompt66
native_tokens_completion999
native_tokens_completion_images0
native_tokens_reasoning273
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.00606
router(null)
provider_responses
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endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_016e2f37e3c95f1d016a4fdfb7468081969e4e551a601e0dc5"
is_byokfalse
latency234
model_permaslug"openai/gpt-5.6-luna-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783619511-H75Jnj0IduiEMw5efTrK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783619511-8AU5aIloMcluKyHV0OIN"
upstream_id"resp_016e2f37e3c95f1d016a4fdfb7468081969e4e551a601e0dc5"
total_cost0.00606
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
27.17% Matches word count n/a
neededCleanfalse
words519
0.00% Dialogue to Total Word Ratio
Ratio: 31.61%, Deviation: 18.39%
neededCleanfalse
wordsTotal522
wordsDialogue165
13.5829%