NC Bench
Overview
About
Tests
Models
Model
Claude Opus 4.6
Test
Dialogue tags
Scenario
Write 200 words with 50% dialogue
Run ID
2026-02-08-01KGYXSRRCJHTSX4355KAJSRBA
Model input
User/Human
You are a author of comedic heist books. Please write a 200 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 spread the hand-drawn map across the sticky diner table, knocking over a salt shaker in the process. The blueprint, sketched on the back of a Denny's placemat, depicted the Henderson backyard in alarming detail. "Seventeen kids, two bouncy castles, and a clown," she said, tapping the placemat with a french fry. "The presents will be stacked on a folding table near the garage." Bill squinted at the drawing, turning it sideways. "Why is there a moat?" "That's the slip-and-slide, Bill. Focus." He straightened up and cracked his knuckles with the seriousness of a surgeon preparing for an eight-hour operation. "What about the clown? Clowns make me nervous." "The clown is a nineteen-year-old named Derek. He's not a threat." "You don't know that. You don't know what Derek is capable of." Molly pinched the bridge of her nose. The fluorescent diner lights buzzed overhead like judgmental insects. She had robbed a casino in Reno with fewer complications than this conversation. "We go in at cake time," she continued. "Every kid will be distracted. Every parent will be filming. We grab the presents and load the van." "What about Derek?" "Forget Derek!" "I can't forget Derek, Molly."
created_at
"2026-02-08T15:27:01.807848+00:00"
Sunday, February 8th, 2026 at 3:27:01 PM GMT+00:00
model
"anthropic/claude-4.6-opus-20260205"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1389
moderation_latency
147
generation_time
8899
tokens_prompt
61
tokens_completion
267
native_tokens_prompt
75
native_tokens_completion
327
native_tokens_completion_images
(null)
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
"stop"
usage
0.00855
router
(null)
provider_responses
0
id
"2c8c1165-eb1a-412e-9ac9-cfc3d2fd9e06"
status
200
is_byok
false
latency
1388
endpoint_id
"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
provider_name
"Amazon Bedrock"
model_permaslug
"anthropic/claude-4.6-opus-20260205"
api_type
"completions"
id
"gen-1770564412-8pe2mCTjAOiKnC7E3z3E"
upstream_id
"2c8c1165-eb1a-412e-9ac9-cfc3d2fd9e06"
total_cost
0.00855
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
99.9840%
Matches word count
n/a
neededClean
false
words
202
99.9904%
Dialogue to Total Word Ratio
Ratio: 49.01%, Deviation: 0.99%
neededClean
false
wordsTotal
202
wordsDialogue
99
99.9872%