Run: 2026-07-01-01KWEA229YGYJ9JJ2H6MC68VHZ

Run Details

Duration:
10.0s
Cost:
$0.005026
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
43.38% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
21.6892% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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
The warehouse smelled like stale popcorn and desperation, which Bill figured was appropriate given the caliber of their operation lately. He spread the blueprints across the card table, if you could call a birthday party's floor plan "blueprints." Molly leaned over his shoulder, chewing gum like she was trying to kill it personally. "Six-year-old's birthday party," Bill said, tapping the paper. "Bounce house perimeter, cake table's the main vault, and presents are stacked by the sliding glass door. Practically an invitation." Molly snorted. "We're stealing candy from a baby, Bill. Literally. There will be babies." "They're six. They have insurance. Probably." She studied the layout, unimpressed. The clown entertainment schedule was color-coded, which felt like overkill for a heist involving juice boxes and inflatable castles. Bill had planned bank jobs with less detail. "What's our cover?" Molly asked, popping her gum. "I'm the balloon guy. You're catering." "I don't know how to cater." "You don't know how to make balloon animals either, but here we are." Molly grabbed a fake mustache from the pile of costumes, holding it up with visible skepticism, like it might bite her. Outside, a minivan pulled up, unloading exactly the kind of oblivious rich parents who left garage doors open and expensive gifts unguarded. Showtime, Bill thought, and grinned like an idiot.
created_at"2026-07-01T07:42:23.561Z" 7/1/2026, 7:42:23 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1822
moderation_latency(null)
generation_time9947
tokens_prompt77
tokens_completion362
native_tokens_prompt93
native_tokens_completion484
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"
usage0.005026
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01Frohoqrug9WRunAeyK2xCb"
is_byokfalse
latency1822
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782891743-wDhwaNzgjkHr83u3lkih"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891743-Xic6EIxhtUH0dev6gf5m"
upstream_id"msg_01Frohoqrug9WRunAeyK2xCb"
total_cost0.005026
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
43.38% Matches word count n/a
neededCleanfalse
words217
0.00% Dialogue to Total Word Ratio
Ratio: 32.73%, Deviation: 22.73%
neededCleanfalse
wordsTotal220
wordsDialogue72
21.6892%