Run: 2026-09-29-01M3P2BM6E6MH1CCKS7V0CVTMA

Run Details

Duration:
6.3s
Cost:
$0.004608
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
"Is that cinnamon I smell, or just guilt?" "Both, probably. Sit down, you're letting the cold in." "Did you hear about the Hendersons' prize pumpkin?" "Smashed to bits on the town green. Half the county's been by to gawk. Try the scone. It's still warm." "You didn't answer me. Where were you Tuesday night?" "Here. Proofing dough until three in the morning, same as always. Why, am I a suspect?" "Lucille says she saw a light on in your back window." "Because I was working. Honestly, Lucille sees lights in her sleep." "There's pumpkin pulp on your apron." "It's Thursday. I made pumpkin loaf. Two dozen orders for the church social, if you'd care to check the ledger." "And this?" "Where did you get that?" "Caught on the fence behind the green. Blue gingham, torn at the corner. Same pattern as your tea towels." "Half the women in Marlow Creek own those towels. I sold them at the fall fair for five dollars each." "Then you'll remember who bought them." "…Ada Pruitt bought six. She was awfully keen on them." "Ada, who lost to the Hendersons three years running?" "Well. Eat your scone. We have a visit to make."
created_at"2026-09-29T07:51:36.403Z" 9/29/2026, 7:51:36 AM
model"anthropic/claude-sonnet-5.5-20260928"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6318
moderation_latency(null)
generation_time6318
tokens_prompt78
tokens_completion294
native_tokens_prompt109
native_tokens_completion439
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"
usage0.004608
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790668296-BqOuhVgPdhzKkYVLlLUm"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790668296-AS31FWLahnKY0gAkI9X1"
upstream_id"msg_011CfXNEAPbHH5dXpbGjoAk6"
provider_responses
0
endpoint_id"99aaad94-923b-4fc1-b763-271ed5486f7a"
id"msg_011CfXNEAPbHH5dXpbGjoAk6"
is_byokfalse
latency966
model_permaslug"anthropic/claude-sonnet-5.5-20260928"
provider_name"Claude Platform on AWS"
status200
total_cost0.004608
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)