Run: 2026-07-01-01KWEA1Z5WFNHXYX10SF0DVBVE

Run Details

Duration:
9.8s
Cost:
$0.005206
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.3562% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 slid the blueprint across the table, a crayon drawing of a bounce house with "TIMMY'S 7TH BIRTHDAY" scrawled in glitter glue. "This is our target?" Bill said, squinting. "A seven-year-old's birthday party?" "Not just any party," Molly said. "Word on the street is Timmy's getting a PlayStation, a hoverboard, and—get this—an actual drone." "A drone? At seven?" "Rich kids, Bill. Keep up." Bill crossed his arms. "So what's the plan? We just walk in wearing clown suits and grab the loot?" "Please. I have a system." Molly pulled out a rubber chicken mask. "You're the entertainment. I'm the caterer's assistant." "Why do I get the chicken?" "Because chickens are trustworthy. Everyone loves a chicken." "Nobody loves a chicken, Molly." "Kids do! Now, when you're doing your act, I sneak the presents into the dessert table hollow center—" "There's a hollow center?" "I built it last night. Focus." Bill sighed, pulling the chicken mask over his head. "If we get caught, I'm blaming you." "If we get caught, we'll be outrun by a seven-year-old," Molly said. "Let's not get caught." Bill's muffled voice came through the beak. "This had better be worth it." "Trust me," Molly grinned. "That drone's paying our rent this month."
created_at"2026-07-01T07:42:20.36Z" 7/1/2026, 7:42:20 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2384
moderation_latency(null)
generation_time9817
tokens_prompt77
tokens_completion338
native_tokens_prompt93
native_tokens_completion502
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"
usage0.005206
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01BgVmNhZjnrwJPpqn2AY78d"
is_byokfalse
latency2384
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-1782891740-39xBMPNU6vcSFFgvcNlD"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891740-mf3758LHxTPt17yIFKTM"
upstream_id"msg_01BgVmNhZjnrwJPpqn2AY78d"
total_cost0.005206
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
98.71% Matches word count n/a
neededCleanfalse
words206
0.00% Dialogue to Total Word Ratio
Ratio: 73.81%, Deviation: 23.81%
neededCleanfalse
wordsTotal210
wordsDialogue155
49.3562%