Run: 2026-07-01-01KWE9MEJ023NDA9KTJVY2RVN7

Run Details

Duration:
8.5s
Cost:
$0.005066
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
3.62% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
20.2057% 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
"Bill, tell me you didn't bring a crowbar to a five-year-old's birthday party." "It's for the window, Molly, not for Timmy's face." "There's no window, Bill. There's a bouncy castle and forty screaming children. You're gonna crowbar a bouncy castle?" "I panicked, alright? You said 'break in' and my brain went full cat burglar." "It's a birthday party. The door's open. There's a sign that says 'Come In, Party's Started!'" "That feels like a trap." "It's optimism, Bill. Regular people have that." "So what's the plan, then? We just... walk in?" "We walk in, we say we're the balloon guy's assistants, we grab the presents, we walk out." "Balloon guy's assistants don't wear ski masks." "Fine, no masks. But I'm keeping the duffel bag." "The one that says 'LOOT' on it in glitter?" "I made it myself, Bill. Show some respect." "A six-year-old is gonna clock us in four seconds." "Six-year-olds believe in the tooth fairy. We'll be fine." "That's not reassuring." "Grab the cake too. I'm hungry." "We're stealing a cake now?" "Priorities, Bill. Priorities."
created_at"2026-07-01T07:34:57.357Z" 7/1/2026, 7:34:57 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2806
moderation_latency(null)
generation_time8426
tokens_prompt77
tokens_completion338
native_tokens_prompt93
native_tokens_completion488
native_tokens_completion_images(null)
native_tokens_reasoning42
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"
usage0.005066
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01KMQCKQNZDc6s3v6dhADNjE"
is_byokfalse
latency1585
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-1782891297-WnsjaDQduqvD9xndXsAs"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891297-EPRVFlUAKxYFQz0zM7JQ"
upstream_id"msg_01KMQCKQNZDc6s3v6dhADNjE"
total_cost0.005066
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
3.62% Matches word count n/a
neededCleanfalse
words176
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal182
wordsDialogue182
20.2057%