Run: 2026-10-08-01M4DAGRFDHPZTA7QFACBSBK2N

Run Details

Duration:
3.6s
Cost:
$0.000200
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
13.53% 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 chimed just as Marigold pulled the last tray of cinnamon rolls from the oven. "You're up early," the detective said, shaking rain from his coat. "Or did you never go to bed?" "Bread doesn't care what time it is." She slid the rolls onto the cooling rack, careful not to meet his eyes. "Coffee's on the back counter. Help yourself." "Thanks. Your sign says you open at seven." "It's six-fifteen. I'm not open. I'm baking." "Mm. Funny thing about baking. The flour's still on the floor by the back door, and someone wiped the counter in a hurry." "Maybe I had a clumsy morning." "Maybe." A pause, the clink of a spoon against ceramic. "Eli Hart came in yesterday asking about you. Said you two had a falling out over the lease." "Eli says a lot of things." "He's also missing a ledger from his office. Found it in the trash behind this building." The oven timer buzzed. Neither of them moved to silence it. "Then you'd better ask me something real," she said quietly, "instead of circling."
created_at"2026-10-08T08:36:45.174Z" 10/8/2026, 8:36:45 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1070
moderation_latency(null)
generation_time3594
tokens_prompt78
tokens_completion261
native_tokens_prompt109
native_tokens_completion379
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"
usage0.0002004
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791448605-DoQuOMaDWZvBsnI0TMQw"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791448605-NXo3QHJyUW09f9nqhECy"
upstream_id"msg_011CfpTx5LJvEEmnL5f95DNP"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpTx5LJvEEmnL5f95DNP"
is_byokfalse
latency817
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0002004
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
13.53% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"the detective said"
1"she said quietly"