Run: 2026-09-29-01M3P2FG0G68KNEAEWXAZ2PD77

Run Details

Duration:
5.3s
Cost:
$0.004478
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 flour drifted through a shaft of morning light. "You're early." "Couldn't sleep. Is that cinnamon?" "Snickerdoodle scones. Don't touch. They're for the historical society meeting." "Funny, I heard the meeting was cancelled." "Where did you hear that?" "From Mr. Pruitt. Right before he told me he'd never been inside this bakery." "Well, he hasn't." "Then why is there a pink box with his name on it behind the register?" A pause. The oven timer ticked. "That's for a different Pruitt." "There's only one Pruitt in Maple Hollow." "Cousin. Visiting." "Visiting from where?" "Does it matter?" "It does when someone left muddy boot prints leading from your back door to the cellar stairs." "I mop at closing." "You mopped last night, then. And the prints are still wet." The scone tray clattered against the counter. "You should sit down." "I'd rather see the cellar." "It's only flour sacks down there." "Then you won't mind if I look." A long breath. Then the soft click of a key turning in an apron pocket. "Bring the lantern. And please, don't tell Edna what you find."
created_at"2026-09-29T07:53:43.189Z" 9/29/2026, 7:53:43 AM
model"anthropic/claude-sonnet-5.5-20260928"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency669
moderation_latency(null)
generation_time5291
tokens_prompt78
tokens_completion295
native_tokens_prompt109
native_tokens_completion426
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"
usage0.004478
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790668423-Q40hLR0n0CeU9uHX6Gzf"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790668423-q4zvheuTnooSuQw1CX9c"
upstream_id"msg_011CfXNPWCxkrQNT7VXZoQ2u"
provider_responses
0
endpoint_id"99aaad94-923b-4fc1-b763-271ed5486f7a"
id"msg_011CfXNPWCxkrQNT7VXZoQ2u"
is_byokfalse
latency669
model_permaslug"anthropic/claude-sonnet-5.5-20260928"
provider_name"Claude Platform on AWS"
status200
total_cost0.004478
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)