Run: 2026-09-29-01M3P2JW2P3SPSG7RRV4XNMTR2

Run Details

Duration:
5.4s
Cost:
$0.004408
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
"Is that a new sign in the window?" "Arrived yesterday. Do you like it?" "It says 'Closed for Inventory.' You've never closed for inventory in your life." "Well, there's a first time for everything. Cinnamon roll?" "Don't change the subject. Where's Harold? He's usually hunched over his crossword by now, hogging the corner table." "Haven't seen him." "You haven't seen him? He's been here every morning at seven since 1998. He says your coffee is the only thing keeping him alive." "Perhaps he's taken up a new habit." "Or perhaps someone left flour footprints leading out your back door and down the alley." "Flour gets everywhere. It's an occupational hazard." "These footprints were size eleven boots, and they stopped beside Harold's parked car." "Oh." "Yes. Oh." "...The pecan tarts are still warm, if you'd like one." "You're stalling." "I'm being hospitable." "Fine. One tart. Then you'll tell me why Harold's hat is hanging on your coat rack." "It's a very nice hat." "It's got his initials stitched inside." "Sugar or cream with your coffee?" "Both. And start talking."
created_at"2026-09-29T07:55:33.851Z" 9/29/2026, 7:55:33 AM
model"anthropic/claude-sonnet-5.5-20260928"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency602
moderation_latency(null)
generation_time5385
tokens_prompt78
tokens_completion285
native_tokens_prompt109
native_tokens_completion419
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"
usage0.004408
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790668533-HixhXbL72tnCqkCt9xdU"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790668533-wKC4HUWxxxyd4sHItXhx"
upstream_id"msg_011CfXNXfJ8D4kvz6na38QiY"
provider_responses
0
endpoint_id"99aaad94-923b-4fc1-b763-271ed5486f7a"
id"msg_011CfXNXfJ8D4kvz6na38QiY"
is_byokfalse
latency602
model_permaslug"anthropic/claude-sonnet-5.5-20260928"
provider_name"Claude Platform on AWS"
status200
total_cost0.004408
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)