Run: 2026-04-24-01KQ0GCH3DTZTAAT4RGQ55YWA6

Run Details

Duration:
6.8s
Cost:
$0.011485
Provider:
Amazon Bedrock

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 bell above the door jingled as Margot swept in, flour-dusted apron still tied around her waist. "You heard about Edwin, didn't you?" "Heard what? I've been elbow-deep in cinnamon rolls since four." "Found facedown in his prize-winning petunias. Mrs. Henley nearly fainted on her morning walk." "Oh, for heaven's sake. The man was ninety-two and drank gin like it was lemonade." "That's the thing, though. His back door was wide open, and Tibbles was sitting on the kitchen counter eating a whole roast chicken." "Tibbles eats everything. That cat once made off with my sourdough starter." "Edwin never left that door open. Not since the break-in at the Pritchards' in '09." "Hmm. Pour yourself some coffee. The ginger snaps are fresh." "And another thing—his reading glasses were on the garden bench, but his book was on the kitchen table. Open. To chapter twelve." "A man can set down his glasses." "Not Edwin. He wore them on a chain around his neck for forty years." "...Well." "Well, indeed." "I suppose we ought to finish these cinnamon rolls first." "Naturally. One doesn't investigate a murder on an empty stomach."
created_at"2026-04-24T19:45:06.675Z" 4/24/2026, 7:45:06 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency878
moderation_latency(null)
generation_time6726
tokens_prompt81
tokens_completion309
native_tokens_prompt112
native_tokens_completion437
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"
usage0.011485
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"7e57650b-80b2-4dc3-adea-e0c5f00d8752"
is_byokfalse
latency877
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777059906-FudiTT8vBRQU2E8Nlxq0"
session_id(null)
api_type"completions"
id"gen-1777059906-7ppE755VEuzr2eNGEDP9"
upstream_id"7e57650b-80b2-4dc3-adea-e0c5f00d8752"
total_cost0.011485
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Count dialogue tags n/a
neededCleanfalse
dialogueTags(empty)