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Run: 2026-04-24-01KPZV1BVP5M1BKV122V19QM62
Run Details
Model:
Claude Opus 4.7
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
7.8s
Cost:
$0.013015
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
99.38%
Matches word count
(details)
99.86%
Dialogue to Total Word Ratio
(details)
99.6177%
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
"So let me get this straight," Molly said, tapping her pen against the blueprints. "We're robbing a seven-year-old." "We're robbing a seven-year-old's *guests*," Bill corrected. "Big difference. Ethically." "Oh, ethically." "The kid still gets the cake." "Bill, they hired a magician." "So?" "So there's going to be a *magician* there. Possibly trained in misdirection. Possibly armed." "Armed with what, Molly? A dove?" "Don't underestimate doves." Bill sighed and pointed at the diagram. "Bounce house here. Piñata here. Present table — right by the window. We go in during 'Pin the Tail on the Donkey.' Nobody can see." "Because they're blindfolded." "Exactly." "That's genuinely the stupidest plan you've ever had, and last month you tried to rob a bank dressed as a bank." "It almost worked." "You walked up to the teller and said, 'I'm the bank.'" "And she laughed, Molly. She laughed, which means she let her guard down." "She called security." "After laughing." Molly pinched the bridge of her nose. "Fine. What's in it for us? LEGOs? A Barbie Dreamhouse?" "The kid's dad is a hedge fund guy." "...Go on." "Rumor is one of the gifts is a Rolex." "For a seven-year-old?" "Rich people, Molly."
created_at
"2026-04-24T13:32:00.771Z"
4/24/2026, 1:32:00 PM
model
"anthropic/claude-4.7-opus-20260416"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
660
moderation_latency
(null)
generation_time
7442
tokens_prompt
77
tokens_completion
342
native_tokens_prompt
98
native_tokens_completion
501
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
0.013015
router
(null)
provider_responses
0
endpoint_id
"0fa65117-00d9-4835-808d-9b68041d9ce4"
id
"9c62d2c1-b9f4-4472-9292-60bb360a2a2d"
is_byok
false
latency
660
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-1777037520-cDAPp2bsBlw3cNMgCCa4"
session_id
(null)
api_type
"completions"
id
"gen-1777037520-WJw9Sa7Z3pQW0tyErrz0"
upstream_id
"9c62d2c1-b9f4-4472-9292-60bb360a2a2d"
total_cost
0.013015
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
99.86%
Dialogue to Total Word Ratio
Ratio: 88.06%, Deviation: 1.94%
neededClean
false
wordsTotal
201
wordsDialogue
177
99.6177%