Run: 2026-04-24-01KQ0G7V0Z2KB1X2XVXMD4460H

Run Details

Duration:
7.0s
Cost:
$0.012190
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
90.48% Matches word count (details)
99.91% Dialogue to Total Word Ratio (details)
95.1947% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Molly unrolled the blueprint across the table. "Okay, Bill, talk me through it." "Simple. We roll up in the clown car at fourteen hundred hours." "A clown car?" "Nobody suspects a clown, Molly. It's criminology 101." "That's not a real thing." "It should be. Anyway, I distract the kids with balloon animals while you load the loot into the trunk." "You can't make balloon animals." "I can make a snake." "A snake is just a balloon, Bill." "It's a balloon with *intent*." She pinched the bridge of her nose. "What about the parents?" "Piñata." "What about the piñata?" "No, I mean we hit the piñata. Chaos. Candy everywhere. Kids lose their minds. Parents are knee-deep in toddlers. We walk out with a sack of presents like Santa in July." "And the birthday boy?" "Tommy? Seven years old. Weak. Tiny. Cake-drunk." "Bill, we are not fighting a child." "I'm not fighting him, I'm *outmaneuvering* him." "He's seven." "And I'm thirty-eight, Molly, which means I have thirty-one years of life experience on him. Advantage: us." She sighed. "Fine. But I'm driving the clown car." "Obviously. I can't see out of these shoes."
created_at"2026-04-24T19:42:32.995Z" 4/24/2026, 7:42:32 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1024
moderation_latency(null)
generation_time6902
tokens_prompt77
tokens_completion319
native_tokens_prompt98
native_tokens_completion468
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"
usage0.01219
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"6b4f43b7-adad-4d25-81f1-d36b3eca4ff5"
is_byokfalse
latency1022
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-1777059753-cxss4xkp5mGqBYVPNvuR"
session_id(null)
api_type"completions"
id"gen-1777059753-UKbmTPNJrXHFxw0bb1sg"
upstream_id"6b4f43b7-adad-4d25-81f1-d36b3eca4ff5"
total_cost0.01219
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
90.48% Matches word count n/a
neededCleanfalse
words190
99.91% Dialogue to Total Word Ratio
Ratio: 91.75%, Deviation: 1.75%
neededCleanfalse
wordsTotal194
wordsDialogue178
95.1947%