NC Bench
Overview
About
Tests
Models
Model
Claude Opus 4.6
Test
Dialogue tags
Scenario
Write 200 words with 90% dialogue
Run ID
2026-02-08-01KGYXVK0CFRA8P20KRMS8R1B1
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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
"So the party starts at two," Molly said, spreading a hand-drawn map across the diner table. "That gives us a thirty-minute window while the clown is doing balloon animals." "I hate clowns," Bill muttered. "Everyone hates clowns, Bill. Focus. The presents will be stacked on a folding table near the bouncy castle." "A bouncy castle," Bill repeated, his eyes lighting up. "No." "I didn't say anything." "You were thinking it. We are not bouncing. We are grabbing and going." Bill leaned forward. "What's our cover?" "You're delivering a second cake." "There's already a cake?" "It's a birthday party, Bill. There's always a cake." "So I just walk in with another cake and nobody questions it?" "Have you ever met a child who questioned more cake?" "Fair point. What about you?" "I'm the face painter." "Can you paint faces?" "I can paint a butterfly that looks like a butterfly if nobody looks too closely." "So a moth." "It's a children's party, not an art gallery. When the kids line up for cake two, I bag the presents and go out the back." "This is either genius or we're going to prison over a pile of Legos." "Both seem equally likely."
created_at
"2026-02-08T15:28:01.793321+00:00"
Sunday, February 8th, 2026 at 3:28:01 PM GMT+00:00
model
"anthropic/claude-4.6-opus-20260205"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1357
moderation_latency
233
generation_time
9198
tokens_prompt
61
tokens_completion
264
native_tokens_prompt
75
native_tokens_completion
316
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
0.008275
router
(null)
provider_responses
0
id
"9d055498-cf2a-4011-9bda-271a28bbd9bd"
status
200
is_byok
false
latency
1357
endpoint_id
"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
provider_name
"Amazon Bedrock"
model_permaslug
"anthropic/claude-4.6-opus-20260205"
api_type
"completions"
id
"gen-1770564471-wvjyyIN6ofco5QZF5DXP"
upstream_id
"9d055498-cf2a-4011-9bda-271a28bbd9bd"
total_cost
0.008275
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
99.9990%
Matches word count
n/a
neededClean
false
words
201
99.9920%
Dialogue to Total Word Ratio
Ratio: 89.05%, Deviation: 0.95%
neededClean
false
wordsTotal
201
wordsDialogue
179
99.9955%