Run: 2026-07-01-01KWE8W659FZ5KDNWEFPJJP32M

Run Details

Duration:
8.6s
Cost:
$0.004804
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
60.65% 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 jingled as Margaret shook rain from her umbrella, the smell of cinnamon and fresh bread wrapping around her like a warm blanket. "You're late. I already gave your usual to Mrs. Pemberton." "You didn't." "I did. She seemed thrilled about it, too." "Ruth, that scone had my name on it. Literally. You wrote it in frosting." "Which is exactly why it was so easy to scrape off." Margaret set her umbrella by the door and slid onto her usual stool at the counter. Outside, the rain traced silver lines down the bakery's front window, blurring the shapes of passing umbrellas. "Fine. What do you actually have for me?" "Something better. Lemon poppyseed, still warm." Ruth slid a plate across the counter, then leaned forward, lowering her voice. "And something else. Did you hear about the necklace at the Hollis estate sale?" "The sapphire one? Everyone's heard about it." "Everyone's heard it's missing. Gone sometime yesterday afternoon, between the estate walkthrough and the appraiser's visit." Margaret paused, scone halfway to her mouth. "You think someone local took it?" "I think," Ruth said, wiping her hands on her apron, "that you should probably finish your pastry before it gets cold. We'll need the energy."
created_at"2026-07-01T07:21:42.324Z" 7/1/2026, 7:21:42 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1600
moderation_latency(null)
generation_time8524
tokens_prompt81
tokens_completion332
native_tokens_prompt107
native_tokens_completion459
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.004804
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01KRqLbJxQSRydo2HCr8Jorh"
is_byokfalse
latency1600
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782890502-6FzD5IowQq2md7Xd36jx"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890502-JzBTq9T4dzfgmvVM7UBA"
upstream_id"msg_01KRqLbJxQSRydo2HCr8Jorh"
total_cost0.004804
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
60.65% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"Ruth said"