Run: 2026-02-24-01KJ8VBASBQ8EZWZ23BBWMHSE2

Run Details

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

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_id182717
external_user(null)
streamedtrue
cancelledfalse
latency690
moderation_latency228
generation_time7896
tokens_prompt81
tokens_completion335
native_tokens_prompt94
native_tokens_completion336
native_tokens_completion_images(null)
native_tokens_reasoning33
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.005322
router(null)
provider_responses
0
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
id"20fb61a7-15fd-4790-9457-d1dd593864e2"
is_byokfalse
latency690
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771971128-whW1ugkgLFPche6SSXYj"
upstream_id"20fb61a7-15fd-4790-9457-d1dd593864e2"
total_cost0.005322
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
100.00% Count dialogue tags n/a
neededCleanfalse
dialogueTags(empty)