NC Bench
Overview
About
Tests
Models
Model
Claude Opus 4.6
Test
Dialogue tags
Scenario
Write 200 words with 10% dialogue
Run ID
2026-02-08-01KGYYPQMNZD621803Y3BAP90S
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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, if you could call crayon on a napkin a blueprint, showed the layout of the Henderson house in alarming detail. She had spent three hours at the open house last Sunday pretending to be interested in buying the place, all while memorizing the floor plan and helping herself to their cheese platter. Bill studied the map, turning it sideways, then upside down, squinting at what appeared to be a dinosaur but was actually the family dog. "We go in through the back during musical chairs," Molly whispered. "Everyone will be distracted." Bill scratched his chin. The party was scheduled for Saturday at two. Fifteen six-year-olds hopped up on sugar and chaos. It was either the perfect cover or a nightmare scenario. He was leaning toward nightmare. "What about the clown?" he asked. "I'll handle the clown." She said it with such cold certainty that Bill felt a shiver run through him. He didn't ask follow-up questions. Some things were better left unknown, especially when they involved a woman who had once outrun a mall cop in stilettos without breaking a sweat.
created_at
"2026-02-08T15:42:50.969387+00:00"
Sunday, February 8th, 2026 at 3:42:50 PM GMT+00:00
model
"anthropic/claude-4.6-opus-20260205"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1700
moderation_latency
(null)
generation_time
9315
tokens_prompt
61
tokens_completion
246
native_tokens_prompt
75
native_tokens_completion
282
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
0.007425
router
(null)
provider_responses
0
id
"msg_01GAEjy6gzg1jkTwNyVfesB2"
status
200
is_byok
false
latency
1700
endpoint_id
"c926c048-563e-44b0-8434-95965bee924c"
provider_name
"Anthropic"
model_permaslug
"anthropic/claude-4.6-opus-20260205"
api_type
"completions"
id
"gen-1770565361-zd6MkBRXr8PKKd5qALL7"
upstream_id
"msg_01GAEjy6gzg1jkTwNyVfesB2"
total_cost
0.007425
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Anthropic"
Evaluation details
Result
Evaluator
Details
Meta Data
99.3769%
Matches word count
n/a
neededClean
false
words
205
100.0000%
Dialogue to Total Word Ratio
Ratio: 10.24%, Deviation: 0.24%
neededClean
false
wordsTotal
205
wordsDialogue
21
99.6885%