Run: 2026-10-08-01M4DYHCJEAHBJTVQ7SHG8HGGV

Run Details

Duration:
2m 5s
Cost:
$0.014487
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 bakery's ovens were still ticking as they cooled, and the back kitchen smelled of cinnamon and scorched sugar. "You're in early. Couldn't sleep?" "Somebody was in here last night." "Don't be ridiculous. I locked up myself." "Then explain the window over the sink. It's cracked open, and there are heel prints in the mud beneath it." "Heels? Nobody in this town wears heels before nine." "One person does, and she bathes in that gardenia perfume." "Vivian Thorne would sooner die than climb through a window. She'd use the front door and complain about the draft." "Then look at the cinnamon tin. It's empty, and someone tied a blue ribbon around it." "Blue, like the first prize at the Harvest Fair. The judges taste our pies at ten tomorrow, and she knows it. Oh, that woman." "Wait. Nobody leaves a calling card that obvious unless they want us to blame her." "Then someone's trying to make us look the wrong way, and I'd like to know who." "Which means someone's been watching us bake for weeks, long enough to know exactly where we keep the cinnamon." Across Main Street, a car idled at the curb with its headlights off.
created_at"2026-10-08T14:26:37.278Z" 10/8/2026, 2:26:37 PM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2384
moderation_latency(null)
generation_time125204
tokens_prompt78
tokens_completion4539
native_tokens_prompt109
native_tokens_completion28952
native_tokens_completion_images(null)
native_tokens_reasoning28537
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"
usage0.0144869
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791469597-mqi8g1OmnYG7mK7VwNCu"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791469597-L1k4rYs7Ic5G04Ne18Uc"
upstream_id"msg_011CfpvdW8BJUDmVVofd11Jj"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpvdW8BJUDmVVofd11Jj"
is_byokfalse
latency813
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0144869
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)