Run: 2026-09-23-01M37Q729J45WNYKP0T92WPA4S

Run Details

Duration:
13.3s
Cost:
$0.020776
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 over the door of Crumb & Kettle jangled at half past six, well before the sign flipped to OPEN. Flour drifted through the air like early snow, and the scent of cardamom buns hung warm and heavy over the counter. "You're early. The buns won't be out for another ten minutes." "I'm not here for buns, Hattie. I'm here about the pie." "Which pie? I made fourteen for the church social." "The one Reverend Pike ate right before he spent the night in the emergency room." "Now wait just a minute. My rhubarb has never hurt a soul." "Nobody's saying it did. Doc Ellison says it was foxglove. Somebody added it after the pie left your kitchen." "After? Well, thank heavens. But who on earth would—" "That's what I'm asking. Who carried the pies over to the hall?" "I did. Most of them, anyway. Marjorie Tate offered to take the last box. Said her car had more room." "Marjorie Tate. The same Marjorie who lost the choir solo to the Reverend's wife last month?" "Oh, Sheriff, she wouldn't. Would she?" "Does Marjorie keep a garden?" "The finest in the county. Blue ribbons three years running. Mostly perennials." "Foxglove's a perennial." "...I'll put the kettle on. Something tells me you'll want a bun after all."
created_at"2026-09-23T18:07:30.628Z" 9/23/2026, 6:07:30 PM
model"anthropic/claude-opus-5.5-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5527
moderation_latency(null)
generation_time13211
tokens_prompt78
tokens_completion470
native_tokens_prompt109
native_tokens_completion1017
native_tokens_completion_images(null)
native_tokens_reasoning546
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"
usage0.020776
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186850-QjIlANsV7orqo1zUGZXt"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186850-X0QnEqtzA6cpRRr4nMVP"
upstream_id"msg_011CfLpLiv6NfcpktgxdUhSA"
provider_responses
0
endpoint_id"3a2388bc-3740-4e64-a1f5-4e301726b6b9"
id"msg_011CfLpLiv6NfcpktgxdUhSA"
is_byokfalse
latency1207
model_permaslug"anthropic/claude-opus-5.5-20260921"
provider_name"Claude Platform on AWS"
status200
total_cost0.020776
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)