NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-07-09-01KX40BH9CJGX60ZKQ36XMG22M
Run Details
Model:
GPT-5.6 Sol
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
15.3s
Cost:
$0.022770
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
20.19%
Matches word count
(details)
97.42%
Dialogue to Total Word Ratio
(details)
58.8069%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 spread the blueprints across the café table, pinning each corner with a sugar bowl, a ketchup bottle, and two scones dense enough to stop bullets. Bill squinted at the plans. “That’s not the house.” “It is.” “That’s a municipal swimming pool.” Molly turned the paper around. A smiling octopus advertised Tuesday aquarobics. “Decoy blueprint,” she said. “In case we’re being watched.” The waitress glanced over. Bill lowered his voice. “We’re planning to rob a children’s party. Everyone is watching. Mostly because you’re wearing a balaclava.” “It’s cold.” “You’ve cut eyeholes in it.” “I like to see when I’m cold.” Molly produced the real plan from inside a laminated menu. Number twelve, Acacia Crescent, resembled a suburban fortress. Balloons guarded the gate. A bouncy castle occupied the lawn. Somewhere within waited thirty-two unopened presents, according to Molly’s intelligence. Her intelligence was a crayon-covered invitation found beneath a bus seat. “The party starts at two,” she said. “We enter at two fifteen, during musical statues.” “Why then?” “Everyone will be frozen.” Bill stared at her. “Psychologically,” Molly added. Their disguises sat in a sports bag beneath the table: matching rabbit costumes acquired from a theatrical supplier whose policy on identification had proved disappointingly thorough. Bill tapped the drawing. “We bounce over the fence, cross the garden, enter through the kitchen, locate the presents, and leave.” “Correct.” “Carrying thirty-two boxes.” “Correct.” “Dressed as rabbits.” “Nobody suspects rabbits.” “Foxes do.” “Are you expecting foxes at Sophie’s seventh birthday?” “I wasn’t expecting aquarobics.” At two seventeen, two six-foot rabbits bounced over the fence at number twelve. Molly landed in a hydrangea. Bill landed on Molly. The bouncy castle wheezed beside them, crowded with shrieking pirates, princesses, and one tiny accountant carrying a calculator. They waddled toward the kitchen. A woman in a paper crown intercepted them. “Oh, wonderful! The entertainers!” Molly’s rabbit head rotated toward Bill. “We’ve been expecting you,” the woman continued. “The magician cancelled.” “Performance mode,” Molly whispered. Bill whispered back, “We don’t have a performance mode.” Five minutes later, they stood in the lounge before twenty-eight children. The presents gleamed behind them, stacked beneath a banner reading HAPPY BIRTHDAY SOPHIE! Molly attempted juggling with three satsumas. One vanished into her rabbit sleeve. Another struck Bill. The third was caught by the tiny accountant, who marked something on his calculator. “Now,” Molly announced, “the amazing disappearing presents!” The children cheered. Bill dragged over their sack. Together, they stuffed it with parcels while Molly narrated in a mystical voice. The parents applauded, apparently delighted by the boldness of contemporary children’s theatre. They had nearly finished when Sophie raised her hand. “Where do they reappear?” Molly froze. Bill considered the fireplace, the cupboard, and prison. “At the charity hospital,” he said. Silence fell. Then the parents applauded even louder. Twenty minutes later, Molly and Bill were loading presents into a minivan, supervised by tearful adults taking photographs. They drove directly to the hospital, where a local newspaper captured their arrival. That evening, Molly examined the front-page photograph. Bill sipped tea. “Successful heist?” “We stole nothing.” “We got free cake.” Molly nodded solemnly. “Perfect crime.”
created_at
"2026-07-09T17:56:05.556Z"
7/9/2026, 5:56:05 PM
model
"openai/gpt-5.6-sol-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
908
moderation_latency
(null)
generation_time
15164
tokens_prompt
77
tokens_completion
1034
native_tokens_prompt
66
native_tokens_completion
748
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
0.02277
router
(null)
provider_responses
0
endpoint_id
"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id
"resp_0422f88926310342016a4fe0b5a1548190be5673c2c826ad8a"
is_byok
false
latency
229
model_permaslug
"openai/gpt-5.6-sol-20260709"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1783619765-aw6cMIKd7iVYmM0tsDBh"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783619765-PoBR4IJfIw7i7yYlbpXj"
upstream_id
"resp_0422f88926310342016a4fe0b5a1548190be5673c2c826ad8a"
total_cost
0.02277
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
20.19%
Matches word count
n/a
neededClean
false
words
520
97.42%
Dialogue to Total Word Ratio
Ratio: 29.28%, Deviation: 0.72%
neededClean
false
wordsTotal
526
wordsDialogue
154
58.8069%