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Run: 2026-04-24-01KPZV02TRKQHYDK2WHRVVP56R
Run Details
Model:
Claude Opus 4.7
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
7.7s
Cost:
$0.011940
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
86.38%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
43.1902%
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, jabbing a finger at the bouncy castle. "That's our entry point," she said. Bill squinted. "We're crawling through a bouncy castle?" "Under it. The deflation valve is our way in." "Molly, there's gonna be twenty kids hopped up on Capri Sun guarding those presents like feral raccoons." "Which is exactly why we need the clown costumes." Bill pushed his coffee away. "Absolutely not." "You said you'd do anything for this score." "I said anything reasonable. Clowns aren't reasonable. Clowns are a cry for help." She unrolled a second diagram, this one showing a six-tier cake. "The presents get stacked here, near the piƱata. When the kids swing, we swing." "That's not a plan, that's a nursery rhyme." "You got something better, Bill?" He stirred his coffee aggressively. "Yeah. We wait until the parents serve pizza. Kids abandon everything for pizza. It's biology." Molly paused, considering. "Pizza ambush." "Pizza ambush." "I like it. But we're still wearing the costumes." Bill groaned into his hands. "Why?" "Because," she said, folding the blueprint with a grin, "nobody suspects a clown. Nobody wants to."
created_at
"2026-04-24T13:31:18.755Z"
4/24/2026, 1:31:18 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
875
moderation_latency
(null)
generation_time
7602
tokens_prompt
77
tokens_completion
324
native_tokens_prompt
98
native_tokens_completion
458
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
0.01194
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"a22d184e-514b-4a58-960a-b87628c9fd90"
is_byok
false
latency
873
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-1777037478-i8ZB5cKhggGagWFAzIMQ"
session_id
(null)
api_type
"completions"
id
"gen-1777037478-rcgbUIVgYgbYeysxEHrX"
upstream_id
"a22d184e-514b-4a58-960a-b87628c9fd90"
total_cost
0.01194
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
86.38%
Matches word count
n/a
neededClean
false
words
189
0.00%
Dialogue to Total Word Ratio
Ratio: 69.47%, Deviation: 19.47%
neededClean
false
wordsTotal
190
wordsDialogue
132
43.1902%