Run: 2026-10-09-01M4FXHCZ2J67TKJFBH1ZMT658

Run Details

Duration:
3.8s
Cost:
$0.000226
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
60.65% 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
“You're late,” Marjorie said, not looking up from the flour-dusted counter. “The power went out on Maple Street. Half the town's stuck in their driveways.” The bell above the door jingled as the girl slipped inside, shaking rain from a yellow raincoat. “Did you save me a cinnamon roll?” “I saved you the burnt one. The good ones sold out at six.” “Marjorie, you're a terrible liar.” “And you're a terrible customer.” A pause, the rustle of paper. “Take a look at this, though. Found it tucked inside the sourdough bin this morning.” “A note?” “Read it.” A long silence. The oven timer ticked. “'The recipe is in the wrong hands. Stop baking, or the next batch will be poisoned.' That's not funny.” “Did I say it was funny?” “Who would do this?” “Someone who knows the sourdough starter came from Edna's kitchen. Someone who was at the funeral yesterday.” “You think it's Harold.” “I think Harold has been asking an awful lot of questions about his aunt's will.” “Then we start with Harold.” Another jingle of the bell. “But first, hand over that burnt roll. If I'm going to solve a murder, I need sugar.”
created_at"2026-10-09T08:47:38.111Z" 10/9/2026, 8:47:38 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3630
moderation_latency(null)
generation_time3630
tokens_prompt78
tokens_completion312
native_tokens_prompt109
native_tokens_completion430
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"
usage0.0002259
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791535658-7dQkPm2X548DEIJ7C3v6"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791535658-W5dd3EboSYdgDs1A97dW"
upstream_id"msg_011CfrNb8dqMDVTZAcBZGoLw"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfrNb8dqMDVTZAcBZGoLw"
is_byokfalse
latency755
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0002259
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
60.65% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"Marjorie said"