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Run: 2026-02-24-01KJ8VBASBQ8EZWZ23BBWMHSE2
Run Details
Model:
Claude Sonnet 4.6 (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
8.2s
Cost:
$0.005322
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 morning rush had thinned to a quiet trickle when the bell above the door chimed. The scent of cinnamon rolls and fresh coffee hung in the warm air like a comfortable secret. "You heard about Gerald Finch, I suppose." "Found him in the orchard, they're saying. Right beneath the old apple tree." A ceramic mug clinked softly against the counter. "Terrible business." "Margaret was in here at dawn, white as flour. She'd been crying, you could tell." "Well, she would be, wouldn't she? They'd only just patched things up after that property dispute." The glass case was wiped slowly, the cloth moving in careful circles around a tray of lemon scones. "The sheriff's been asking questions down at the hardware store. Wanted to know who bought rope in the last month." "Rope." A pause. "That's a peculiar detail to share." "Mm. Danny shouldn't have said anything, but you know how he gets." "I do know how he gets." A second mug was set out, filled without being asked for. "Listen, there's something I noticed when I walked past the orchard yesterday morning. Something the sheriff doesn't know about yet." The bakery fell very still.
created_at
"2026-02-24T22:12:08.114Z"
2/24/2026, 10:12:08 PM
model
"anthropic/claude-4.6-sonnet-20260217"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
690
moderation_latency
228
generation_time
7896
tokens_prompt
81
tokens_completion
335
native_tokens_prompt
94
native_tokens_completion
336
native_tokens_completion_images
(null)
native_tokens_reasoning
33
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.005322
router
(null)
provider_responses
0
endpoint_id
"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
id
"20fb61a7-15fd-4790-9457-d1dd593864e2"
is_byok
false
latency
690
model_permaslug
"anthropic/claude-4.6-sonnet-20260217"
provider_name
"Amazon Bedrock"
status
200
api_type
"completions"
id
"gen-1771971128-whW1ugkgLFPche6SSXYj"
upstream_id
"20fb61a7-15fd-4790-9457-d1dd593864e2"
total_cost
0.005322
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)