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Run: 2026-04-24-01KPZV1XNHEPKFK9CYM1TVESK4
Run Details
Model:
Claude Opus 4.7
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
11.1s
Cost:
$0.013065
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
81.27%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
40.6364%
Overall
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 spread the blueprint across the sticky diner table, weighing down the corners with ketchup bottles. Bill squinted at it, chewing a pen cap. "It's a bounce house, Bill, not Fort Knox." "Bounce houses have perimeters, Molly. Perimeters have weaknesses." "The weakness is that it's inflatable." Bill tapped the paper solemnly. "And the clown?" "What about the clown?" "Clowns are unpredictable. I once saw a clown palm a quarter faster than I could blink." Molly pinched the bridge of her nose. "We go in at two-fifteen, right after the piƱata. Everyone's distracted hunting candy. You grab the gift table, I grab the goody bags." "What about the parents?" "Sugar-drunk and checking their phones. Trust me." "And if a kid sees us?" "We smile. We wave. We say we're Aunt Rhonda's friends." "Who's Aunt Rhonda?" "Every party has an Aunt Rhonda, Bill." He considered this, nodding slowly. "Fair. What's our exit?" "Minivan. Sliding door. I've practiced the pivot." "And the loot?" "Split sixty-forty. I get the LEGO sets." "Sixty-forty?" Bill sputtered. "Who negotiated that?" "I did. Just now." Molly grinned and stole his coffee. "Welcome to the party, partner."
created_at
"2026-04-24T13:32:19.006Z"
4/24/2026, 1:32:19 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
867
moderation_latency
(null)
generation_time
11045
tokens_prompt
77
tokens_completion
325
native_tokens_prompt
98
native_tokens_completion
503
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)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"end_turn"
usage
0.013065
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"575478ec-15f4-4e27-be13-eb1e1b472d79"
is_byok
false
latency
867
model_permaslug
"anthropic/claude-4.7-opus-20260416"
provider_name
"Amazon Bedrock"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777037539-opACAaT15U17FVG4RBZ0"
session_id
(null)
api_type
"completions"
id
"gen-1777037539-JNb72cZTQKwOqdDlrvwr"
upstream_id
"575478ec-15f4-4e27-be13-eb1e1b472d79"
total_cost
0.013065
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
81.27%
Matches word count
n/a
neededClean
false
words
188
0.00%
Dialogue to Total Word Ratio
Ratio: 74.48%, Deviation: 24.48%
neededClean
false
wordsTotal
192
wordsDialogue
143
40.6364%