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Run: 2026-04-24-01KQ0GA5PMV4K3SP0HFNQKNQFF
Run Details
Model:
Claude Opus 4.7 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
7.2s
Cost:
$0.012440
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
97.63%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
48.8138%
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 unrolled the blueprint across the sticky diner table, pinning the corners down with ketchup bottles. Bill squinted at it, unimpressed. "That's a placemat, Molly." "It's a reconnaissance document. I drew the bouncy castle in crayon for tactical reasons." Bill sipped his coffee. "We're really doing this? Robbing an eight-year-old?" "Her name is Chelsea, and her father is a hedge fund manager. That kid's getting an iPad, a pony, and possibly a small yacht." "A yacht won't fit in the van." "Then we leave the yacht, Bill. Focus." He tapped the napkin. "What about the clown?" "What about him?" "Clowns see everything. It's the makeup. Gives 'em a thousand-yard stare." Molly leaned in, lowering her voice. "I'll handle Bingo. You grab the gift table, dump everything in the hamper, and roll out the back gate by three-fifteen." "And the parents?" "Distracted. There's a magician named Marvelous Gary doing card tricks at three." Bill exhaled slowly. "I have a bad feeling about Marvelous Gary." "Everyone has a bad feeling about Marvelous Gary. That's his whole brand." She folded the placemat and tucked it into her jacket. Bill stared into his coffee, mourning his dignity.
created_at
"2026-04-24T19:43:49.464Z"
4/24/2026, 7:43:49 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
859
moderation_latency
(null)
generation_time
7148
tokens_prompt
77
tokens_completion
322
native_tokens_prompt
98
native_tokens_completion
478
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
0.01244
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"d6a8d503-734f-4e25-bab5-bb9d2517aecc"
is_byok
false
latency
859
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-1777059829-pMwjzW3fVKavJPpI0MfE"
session_id
(null)
api_type
"completions"
id
"gen-1777059829-2nWy9rKIs6KekhFmvhGq"
upstream_id
"d6a8d503-734f-4e25-bab5-bb9d2517aecc"
total_cost
0.01244
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
97.63%
Matches word count
n/a
neededClean
false
words
193
0.00%
Dialogue to Total Word Ratio
Ratio: 71.57%, Deviation: 21.57%
neededClean
false
wordsTotal
197
wordsDialogue
141
48.8138%