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Run: 2026-09-29-01M3P2KT234TSVF2623GJFA7S7
Run Details
Model:
Claude Sonnet 5.5 (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
5.7s
Cost:
$0.004418
Provider:
Claude Platform on AWS
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 above the door jingled, and the smell of cinnamon rolled out to meet the morning. "You're late. The scones are already half gone." "Blame Mr. Pemberton's cat. It was sitting on my car again." "That cat sits on everyone's car. Doesn't explain the flour on your sleeve." "Ah. That's from the back door. I found it propped open when I came around." "Propped open? I locked it last night. I always lock it." "Well, someone unlocked it. And someone left this." "A key? Let me see. That's not ours. Too old, and look at the little tag." "'Property of Hollis Hardware.' But Hollis closed in 1998." "Hmm. Then why is there fresh butter on it?" "Butter? Oh, you're right. It's still soft." "Which means whoever dropped it was here within the hour." "Or is still here." "Don't be dramatic. Hand me the rolling pin, though." "Already have it." "Good. Now, check the pantry. I'll take the cold room." "And if it's only Mr. Pemberton's cat?" "Then we give it a sausage roll and apologize." "And if it's not?" "Then, dear, we'll be very glad the coffee's fresh."
created_at
"2026-09-29T07:56:04.552Z"
9/29/2026, 7:56:04 AM
model
"anthropic/claude-sonnet-5.5-20260928"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
5612
moderation_latency
(null)
generation_time
5613
tokens_prompt
78
tokens_completion
279
native_tokens_prompt
109
native_tokens_completion
420
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
0.004418
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1790668564-GDDQNbT92zXE1tmiDByD"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790668564-gxzqU34IBET4EDDd6lyZ"
upstream_id
"msg_011CfXNZvh8xDFicgpVHvE4N"
provider_responses
0
endpoint_id
"99aaad94-923b-4fc1-b763-271ed5486f7a"
id
"msg_011CfXNZvh8xDFicgpVHvE4N"
is_byok
false
latency
714
model_permaslug
"anthropic/claude-sonnet-5.5-20260928"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.004418
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Claude Platform on AWS"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)