Run: 2026-09-29-01M3P2CCXKT6E2DWS7EF1J6ZPS

Run Details

Duration:
6.2s
Cost:
$0.004618
Provider:
Claude Platform on AWS

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 jingled, and the smell of cinnamon rolled out to meet the rain. "You're late. The scones are already half gone." "Blame the constable. He stopped me outside the hardware store to ask where I was Tuesday night." "And what did you say?" "That I was here, helping you knead the rye until midnight." "Which you were. Though I don't recall you leaving with flour on *both* sleeves." "Meaning what?" "Meaning, dear, that Mr. Pemberton's cellar door was dusted white this morning. Same flour. Same fine mill from the Hendricks farm." A pause. The clink of a spoon against a saucer. "Half the town buys that flour." "Half the town didn't have a key to his cellar." "Neither did I." "Then why is there a key hanging on the hook behind your apron, tagged in Pemberton's handwriting?" "Oh, for heaven's sake. Put down the rolling pin." "I'm merely holding it." "You're holding it like a cudgel." "Sit. Eat a scone. Then tell me why Pemberton gave you his cellar key, and why he'd hidden the missing ledger down there." A long sigh. "Butter first. This will take a while." "I've got all afternoon. And the kettle's just boiled."
created_at"2026-09-29T07:52:01.78Z" 9/29/2026, 7:52:01 AM
model"anthropic/claude-sonnet-5.5-20260928"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency746
moderation_latency(null)
generation_time5960
tokens_prompt78
tokens_completion299
native_tokens_prompt109
native_tokens_completion440
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"
usage0.004618
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790668321-z9t5FiKDVgcBlzjJhyPn"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790668321-khQiiQMayyk95BeR5SSn"
upstream_id"msg_011CfXNG3JzzeaTgidM2hZ1d"
provider_responses
0
endpoint_id"99aaad94-923b-4fc1-b763-271ed5486f7a"
id"msg_011CfXNG3JzzeaTgidM2hZ1d"
is_byokfalse
latency746
model_permaslug"anthropic/claude-sonnet-5.5-20260928"
provider_name"Claude Platform on AWS"
status200
total_cost0.004618
cache_discount(null)
upstream_inference_cost0
provider_name"Claude Platform on AWS"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

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