Run: 2026-02-18-01KHQ9508XMNK0ZX0PPZ05VQNB

Run Details

Duration:
6.9s
Cost:
$0.004386
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 bell above the door chimed as the last customer left, leaving the warm, flour-dusted bakery in comfortable quiet. The smell of cinnamon rolls still hung in the air like a sweet promise. "You heard about Gerald Finch, I suppose." "Found him in his greenhouse this morning, they say. Surrounded by all those prize-winning tomatoes." A tray slid onto the cooling rack with a soft clatter. "Margaret at the post office says it wasn't natural causes." "Margaret at the post office says a great many things." "She's right more often than not, though." The sound of a butter knife scraping across fresh bread filled the brief silence. "His nephew was in here yesterday. Bought six of those lemon tarts Gerald always hated." "That's an odd detail to remember." "I remember everything that happens in this bakery. You'd be surprised what people reveal when they're standing in front of a pastry case." "And what did the nephew reveal?" A pause, deliberate and weighted, followed by the soft thud of dough being set on the counter. "That he already knew he'd be the one inheriting that greenhouse. Gerald hadn't told a soul yet."
created_at"2026-02-18T02:27:08.707051+00:00" 2/18/2026, 2:27:08 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency509
moderation_latency118
generation_time6764
tokens_prompt81
tokens_completion304
native_tokens_prompt77
native_tokens_completion277
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.004386
router(null)
provider_responses
0
id"6e63c0bd-0e2a-4777-957b-136d3f16f28d"
status200
is_byokfalse
latency508
endpoint_id"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381621-HnXG5HONiiBGSwGwWRPc"
upstream_id"6e63c0bd-0e2a-4777-957b-136d3f16f28d"
total_cost0.004386
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)