Run: 2026-09-23-01M37NZF7136YJXH51R9CB8YZN

Run Details

Duration:
12.2s
Cost:
$0.020896
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 jingled just as the first tray of cinnamon rolls came out of the oven. "You're up early, Sheriff." "Couldn't sleep. Somebody broke into the church hall last night." "Goodness. Did they take anything?" "Just one thing. The blue ribbon from the pie contest. Left the cash box sitting right there, untouched." "Well, that narrows it down. Nobody steals a ribbon for the money." "That's what I figured. Which is why I'm here, Marjorie. You judged." "I did. And I'll tell you what I told the committee. Edna Pruitt's lattice was crooked, but that peach filling could make a grown man weep." "So Edna won." "By half a point. Over Dolores Finch." "Dolores. Didn't she make a fuss at the fair?" "She said the contest was rigged, the judges were blind, and the peaches were canned. Loudly. Right next to the lemonade stand." "Were they?" "Canned? Heavens, no. I watched Edna pick them myself." "Then why take the ribbon and leave the money?" "Because a ribbon can be pinned to a different pie at the county fair next week. And Sheriff? There's flour on your boot. Rye flour. I don't sell rye." "Dolores does." "Coffee? You're going to need it."
created_at"2026-09-23T17:45:53.141Z" 9/23/2026, 5:45:53 PM
model"anthropic/claude-opus-5.5-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4603
moderation_latency(null)
generation_time12164
tokens_prompt78
tokens_completion365
native_tokens_prompt109
native_tokens_completion1023
native_tokens_completion_images(null)
native_tokens_reasoning561
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"
usage0.020896
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790185553-md5zCLAlAZ70T7uWOjnU"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790185553-qZZwSF24QO23WlF0WTkH"
upstream_id"msg_011CfLnh5o2UTXqkDrPSkQND"
provider_responses
0
endpoint_id"3a2388bc-3740-4e64-a1f5-4e301726b6b9"
id"msg_011CfLnh5o2UTXqkDrPSkQND"
is_byokfalse
latency1198
model_permaslug"anthropic/claude-opus-5.5-20260921"
provider_name"Claude Platform on AWS"
status200
total_cost0.020896
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)