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Run: 2026-07-01-01KWEAGGPSKV81B778VDYDZTE7
Run Details
Model:
Claude Sonnet 5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
8.0s
Cost:
$0.004404
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 smell of cinnamon rolls hung thick in the air as the bell above the door jingled softly. "You're here early." "Couldn't sleep. Kept thinking about what you said last night." "About the flour?" "About the flour going missing the same night Harold Pruitt turned up dead in his garden." "That's a stretch, don't you think? Flour disappears from bakeries all the time. People forget to pay, or Delores takes an extra bag for her sourdough experiments." "Twenty pounds, though? That's not a bag, that's practically a shipment." "You've been reading too many of those mystery novels." "Maybe. But you didn't see how nervous Ted got when I asked about it. Practically dropped his tray of muffins." "Ted drops trays when someone sneezes too loud." "Fine, laugh all you want. But somebody used that flour for something, and I intend to find out what." "And if it turns out to be nothing? If Delores really did take it for bread?" "Then I'll apologize and buy you a dozen of these cinnamon rolls." "Deal. But you're paying even if you're right." "Wouldn't have it any other way." The oven timer chimed, and steam curled from the pastry case like a secret waiting to be told.
created_at
"2026-07-01T07:50:17.061Z"
7/1/2026, 7:50:17 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1670
moderation_latency
(null)
generation_time
7961
tokens_prompt
81
tokens_completion
319
native_tokens_prompt
107
native_tokens_completion
419
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
0.004404
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id
"msg_01NrLU25pqbLKq9LFPuEoHsw"
is_byok
false
latency
1670
model_permaslug
"anthropic/claude-sonnet-5-20260630"
provider_name
"Amazon Bedrock"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer
(null)
request_id
"req-1782892217-QfwpX508IHsTeLSJFe9z"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782892217-GZ6LaGOyHetGfoADKdO6"
upstream_id
"msg_01NrLU25pqbLKq9LFPuEoHsw"
total_cost
0.004404
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)