NC Bench
Overview
About
Tests
Models
Model
Claude Opus 4.6
Test
Dialogue tags
Scenario
Write 200 words with 90% dialogue
Run ID
2026-02-08-01KGYZ16PK8YA819XGQT2GYHVP
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
Molly pressed the binoculars against the minivan window and whistled low. "That's a lot of balloon arches for one six-year-old," she said. "Focus. How many adults at the perimeter?" "Three moms by the bouncy castle, one dad grilling hot dogs, and a clown. Bill, they hired a clown." "I hate clowns." "Everyone hates clowns. That's why he's perfect cover. Nobody wants to look at him. We go in through the side gate while he's making balloon animals." "And the presents?" "Giant table, east corner, under a tablecloth that says Princess Sparkle Adventure. Must be thirty boxes piled up there." "Thirty? These kids are spoiled rotten." "That's why we're performing a public service, really. Building character through loss." "You're a philosopher, Molly." "I'm a realist. Now, you distract the dad. Ask him about his grilling technique. Men can't resist that." "What if he asks me to stay for a burger?" "Then you stay for a burger! Buy me time!" "And you'll grab the presents?" "I'll load them into the wagon. They've got a little red wagon just sitting there. It's like they want us to rob them." "This is almost too easy." "Those are famous last words, Bill."
created_at
"2026-02-08T15:48:35.163293+00:00"
Sunday, February 8th, 2026 at 3:48:35 PM GMT+00:00
model
"anthropic/claude-4.6-opus-20260205"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1387
moderation_latency
151
generation_time
9642
tokens_prompt
61
tokens_completion
273
native_tokens_prompt
75
native_tokens_completion
325
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
0.0085
router
(null)
provider_responses
0
id
"31fca2ce-5720-4690-8503-f0f18420e29e"
status
200
is_byok
false
latency
1387
endpoint_id
"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
provider_name
"Amazon Bedrock"
model_permaslug
"anthropic/claude-4.6-opus-20260205"
api_type
"completions"
id
"gen-1770565704-tAd7KYayQ6DNDnkr7hP7"
upstream_id
"31fca2ce-5720-4690-8503-f0f18420e29e"
total_cost
0.0085
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
199
98.5650%
Dialogue to Total Word Ratio
Ratio: 93.47%, Deviation: 3.47%
neededClean
false
wordsTotal
199
wordsDialogue
186
99.2820%