Run: 2026-10-08-01M4DA4Q4VQPXXJ1KBMAFX67Q5

Run Details

Duration:
6.9s
Cost:
$0.000464
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
The bell above the door jingled, and the warm smell of cardamom wrapped around the room like a blanket. "You're late," Marnie said, sliding a tray of cinnamon rolls onto the cooling rack. "Third time this week." "Traffic on Maple Street. Someone's cat got stuck in a gutter again." "Hmm. Convenient." "Don't start. I came to ask about the envelope." Flour dusted the counter between them. Marnie wiped her hands slowly on her apron, taking her time. "What envelope?" "The one that vanished from the register Tuesday night. Fifty dollars in it, and a note in your handwriting." "That note was a grocery list." "Was it? Because it said 'pay Harold before Friday,' and Harold is the one who's been selling this bakery its flour at triple price." A long pause. The oven timer ticked down, one second at a time. "You're going to tell me I'm wrong." "I'm going to ask why you didn't just tell me." "Because you'd have looked at me exactly the way you're looking at me now." Marnie pulled a pan of scones from the oven and set it down hard enough to rattle the glass case. "Sit. Eat something. Then we'll talk about who else had a key." "Marnie." "Eat the scone first."
created_at"2026-10-08T08:30:10.599Z" 10/8/2026, 8:30:10 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2658
moderation_latency(null)
generation_time6838
tokens_prompt78
tokens_completion523
native_tokens_prompt109
native_tokens_completion907
native_tokens_completion_images(null)
native_tokens_reasoning472
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"
usage0.0004644
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791448210-8llQRQQP0ZQ2uNFQQlxE"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791448210-MOQB7ddMM7FrIBCB8Ai7"
upstream_id"msg_011CfpTSzkRNMU9ALGhzUJPF"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpTSzkRNMU9ALGhzUJPF"
is_byokfalse
latency789
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0004644
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"Marnie said"