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Run: 2026-04-24-01KPZV9261Q1RZPBX7BSX9CZHV
Run Details
Model:
Claude Opus 4.7
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
8.0s
Cost:
$0.013665
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
99.38%
Matches word count
(details)
36.79%
Dialogue to Total Word Ratio
(details)
68.0824%
Overall
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, we can't rob a children's birthday party." "Why not, Bill?" "Because they're children." "Exactly. They can't identify us. Their witness sketches look like potatoes with feelings." "Molly." "Bill, do you know what's inside those glossy wrapped boxes? Unopened, mint-condition, retail-value merchandise. It's a treasure vault guarded by a clown." "There's a clown?" "Rodney the Remarkable. He does balloon animals and light tax fraud. He's on our side for twenty percent." "We have a clown on payroll now?" "Focus, Bill. The party starts at two. Piñata at two-fifteen. That's our window." "Our window is a piñata?" "The kids will be blindfolded, swinging sticks, screaming. Chaos. We waltz in, grab the loot table, waltz out." "What about the parents?" "Sangria, Bill. I bribed the caterer. By two-ten those parents will be singing Fleetwood Mac in the kitchen." "And the birthday boy?" "Timothy. Turning seven. Allergic to peanuts and confrontation." "Molly, this feels morally ambiguous." "Morally ambiguous? Bill, last Tuesday you stole a nun's Vespa." "She was speeding!" "Put on the dinosaur costume." "Why am I the dinosaur?" "Because I'm the magician, and magicians don't carry duffel bags full of Lego." "Fine. But I'm keeping the Lego."
created_at
"2026-04-24T13:36:13.007Z"
4/24/2026, 1:36:13 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
840
moderation_latency
(null)
generation_time
7938
tokens_prompt
77
tokens_completion
353
native_tokens_prompt
98
native_tokens_completion
527
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
0.013665
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"a6835d10-c969-41c2-b742-b5c03f9c111c"
is_byok
false
latency
840
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-1777037773-u0ouaABhLM16lhbh4XPl"
session_id
(null)
api_type
"completions"
id
"gen-1777037773-FeGjuZoxw2CpxaxhrtwP"
upstream_id
"a6835d10-c969-41c2-b742-b5c03f9c111c"
total_cost
0.013665
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
99.38%
Matches word count
n/a
neededClean
false
words
195
36.79%
Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededClean
false
wordsTotal
199
wordsDialogue
199
68.0824%