NC Bench
Overview
About
Tests
Models
Model
Claude Haiku 4.5
Test
Dialogue tags
Scenario
Write 200 words with 90% dialogue
Run ID
2026-02-08-01KGYWYWG7WXCBM3HNM1444KBT
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 adjusted her fake mustache and whispered, "The guards change shifts at three o'clock." "Perfect timing," Bill replied, checking his watch. "I'll go through the bounce house." "The bounce house? We discussed the air vents, Bill. The vents." "Bouncy castles are basically air vents, Molly. It's genius." "It's insane. You're six-foot-two. You'll get stuck." Bill snapped his fingers. "Then I'll cause a distraction. Start the piƱata early." "We don't want them opening presents early, you idiot. That defeats the entire purpose." "Right, right. What if I dress as a clown?" "Absolutely not. Last time you did that, security called the actual police." "That was one time, and it wasn't my fault the balloons looked like weapons." Molly sighed deeply. "We're stealing birthday presents from five-year-olds, Bill. This should be simple." "It will be simple. I go in as a parent, blend in, grab the gifts." "And leave through?" "The main door while everyone's distracted by cake." Molly nodded slowly. "You know what? That might actually work." Bill grinned. "See? We make a great team." "We're criminals targeting toddlers, Bill. That's not a flex."
created_at
"2026-02-08T15:12:15.935326+00:00"
Sunday, February 8th, 2026 at 3:12:15 PM GMT+00:00
model
"anthropic/claude-4.5-haiku-20251001"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
724
moderation_latency
142
generation_time
3863
tokens_prompt
61
tokens_completion
267
native_tokens_prompt
75
native_tokens_completion
324
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
0.001695
router
(null)
provider_responses
0
id
"5fd6066f-9933-46e8-b9d9-6599c101ca53"
status
200
is_byok
false
latency
724
endpoint_id
"d000261c-5aeb-47d1-ac87-ad64dbe1cdb6"
provider_name
"Amazon Bedrock"
model_permaslug
"anthropic/claude-4.5-haiku-20251001"
api_type
"completions"
id
"gen-1770563531-NDk7dgPcFAOdOlf3sUzu"
upstream_id
"5fd6066f-9933-46e8-b9d9-6599c101ca53"
total_cost
0.001695
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
75.1556%
Matches word count
n/a
neededClean
false
words
187
99.3568%
Dialogue to Total Word Ratio
Ratio: 87.17%, Deviation: 2.83%
neededClean
false
wordsTotal
187
wordsDialogue
163
87.2562%