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Run: 2026-07-25-01KYCQSHVAD2HYXV7FH2V3ADED
Run Details
Model:
Claude Opus 5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
11.1s
Cost:
$0.013310
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
100.00%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
The bell over the door jangled, and a gust of November air chased the smell of cinnamon toward the ceiling. "You're out of the maple twists already? It's barely half past seven." "Doris Pruitt bought the whole tray. Said she needed them for the Historical Society meeting." "There is no Historical Society meeting. It was cancelled Tuesday, on account of the church basement flooding." "Well, she bought eleven maple twists for somebody." A pause, filled with the tick of the oven timer and the scrape of a chair being pulled out. "Eleven. Not a dozen?" "I counted twice. I always count twice, you know that." "Doris Pruitt has never in her life bought an odd number of anything. She irons her dish towels." "Maybe she ate one in the car." "Doris? In the car? She won't drink coffee in the car in case of a sudden stop." "You're doing that thing again. Where your eyebrows go up and I end up somewhere I shouldn't be, holding a flashlight." "I'm merely observing. Was she wearing her good coat?" "The green wool. And lipstick." "At seven in the morning." "Sit down. I'll pour you something and you can observe with a cruller in front of you, like a civilized woman." "Two crullers. This is going to take some thinking."
created_at
"2026-07-25T13:35:19.411Z"
7/25/2026, 1:35:19 PM
model
"anthropic/claude-opus-5-20260723"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3285
moderation_latency
(null)
generation_time
10977
tokens_prompt
78
tokens_completion
393
native_tokens_prompt
107
native_tokens_completion
511
native_tokens_completion_images
(null)
native_tokens_reasoning
76
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
0.01331
router
(null)
provider_responses
0
endpoint_id
"76cb4608-f48c-483d-8da8-9957fb44244e"
id
"msg_011CdNs3wXosaoCMtjfhNAwf"
is_byok
false
latency
1606
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-1784986519-K88t230qWRlpeZfPT5Q6"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1784986519-pu2QUmZCDAwpzrv8GtEx"
upstream_id
"msg_011CdNs3wXosaoCMtjfhNAwf"
total_cost
0.01331
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
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)