NC Bench
Overview
About
Tests
Models
Model
Claude Opus 4.6
Test
Dialogue tags
Scenario
Write 200 words with 50% dialogue
Run ID
2026-02-08-01KGZ085ZYGQ28JYKSQBEV0FTH
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 pressed the binoculars against the minivan window and watched a clown twist a balloon animal on the Hendersons' front lawn. "Twenty kids, one bouncy castle, and a piƱata shaped like a dinosaur," she reported. "This is going to be a bloodbath." Bill adjusted his fake mustache in the rearview mirror. "Relax. We go in during cake time. Every adult in that house will be hypnotized by buttercream frosting and the desperate hope that sugar will keep the little monsters quiet." "And the presents?" "Stacked on a folding table by the garage. I counted at least fifteen gift bags, eight wrapped boxes, and something enormous covered in Paw Patrol paper." Molly lowered the binoculars. "That enormous one worries me. Could be a bicycle. Bicycles are awkward to fence." "Could also be a trampoline," Bill said, pulling on a pair of latex gloves. "Trampolines move fast on the secondary market. Divorced dads love them." She stared at him. "You've researched this." "I've lived this, Molly. Three Christmases selling hot trampolines out of a storage unit in Tucson." She shook her head slowly, then reached for her own gloves. "Fine. We go on the birthday song."
created_at
"2026-02-08T16:09:50.683351+00:00"
Sunday, February 8th, 2026 at 4:09:50 PM GMT+00:00
model
"anthropic/claude-4.6-opus-20260205"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1355
moderation_latency
200
generation_time
8516
tokens_prompt
61
tokens_completion
264
native_tokens_prompt
75
native_tokens_completion
317
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
0.0083
router
(null)
provider_responses
0
id
"5b9e49f5-f754-4e94-8c97-822a4b201843"
status
200
is_byok
false
latency
1355
endpoint_id
"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
provider_name
"Amazon Bedrock"
model_permaslug
"anthropic/claude-4.6-opus-20260205"
api_type
"completions"
id
"gen-1770566981-Cb80XICqP86v9l8gqmu3"
upstream_id
"5b9e49f5-f754-4e94-8c97-822a4b201843"
total_cost
0.0083
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
98.7124%
Matches word count
n/a
neededClean
false
words
194
0.0000%
Dialogue to Total Word Ratio
Ratio: 70.62%, Deviation: 20.62%
neededClean
false
wordsTotal
194
wordsDialogue
137
49.3562%