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Run: 2026-07-25-01KYCPRMAZY5WM07C3B96BH8ZD
Run Details
Model:
Claude Opus 5
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
9.3s
Cost:
$0.012465
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
98.71%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
49.3562%
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 crayon drawing across the hood of the van. "Blueprints." "That's a horse," Bill said. "That's the bouncy castle. Tommy Kilbride drew it from memory. Kid's got a gift." "Kid's got a felony charge waiting, working with us." Bill squinted at the paper. "What's the brown blob?" "Piñata. Filled with candy, and candy means sugar, and sugar means eleven children moving at speeds no adult can track. That's our window." "Our window is a piñata." "Our window is chaos, Bill. The piñata merely provides it." He rubbed his face. "Explain to me again why we're robbing a seven-year-old." "We're not robbing a seven-year-old. We're robbing a seven-year-old's *guests*, who are, statistically, the wealthiest people at the party." "They're seven." "Their parents wrap the gifts." Molly tapped the drawing. "Last year at the Hendersons', a boy received a tablet, a drone, and a savings bond. A savings bond, Bill." "What do we do with a savings bond?" "We hold it for eighteen years and let it mature." Bill stared at her. "That's not a heist. That's a retirement plan." "Every heist is a retirement plan." She folded the horse into her jacket. "Now. You brought the clown suit?" "I brought two." "Bill." She smiled. "Yes."
created_at
"2026-07-25T13:17:20.612Z"
7/25/2026, 1:17:20 PM
model
"anthropic/claude-opus-5-20260723"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1351
moderation_latency
(null)
generation_time
9220
tokens_prompt
75
tokens_completion
321
native_tokens_prompt
93
native_tokens_completion
480
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"
service_tier
"default"
usage
0.012465
router
(null)
provider_responses
0
endpoint_id
"76cb4608-f48c-483d-8da8-9957fb44244e"
id
"msg_011CdNqgRWL8MLQUWRQ4AGC6"
is_byok
false
latency
1351
model_permaslug
"anthropic/claude-opus-5-20260723"
provider_name
"Amazon Bedrock"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1784985440-f92P5Ag7nXuurFtfBp4O"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1784985440-nxYuEgHktE3Y3QpnXah9"
upstream_id
"msg_011CdNqgRWL8MLQUWRQ4AGC6"
total_cost
0.012465
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
98.71%
Matches word count
n/a
neededClean
false
words
206
0.00%
Dialogue to Total Word Ratio
Ratio: 81.60%, Deviation: 31.60%
neededClean
false
wordsTotal
212
wordsDialogue
173
49.3562%