Run: 2026-07-01-01KWE9926DDJJ8B4BHAHXNXFDC

Run Details

Duration:
8.2s
Cost:
$0.004536
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.92% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
68.3535% 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 did not just say we're robbing a six-year-old's birthday party." "Technically it's a seven-year-old. And technically we're robbing the presents, not the kid." "Oh, technically. That makes it so much better." "There's like forty gifts in there, Molly! Forty! Do you know what forty unopened presents smell like? Opportunity." "They smell like Legos and glitter glue, Bill. We're going to get caught by a bounce house." "The bounce house is our exit strategy." "Our exit strategy is a bounce house." "You jump in, you jump out, nobody suspects the guy who just did a somersault." "I hate that this almost makes sense to me." "See? Now you're thinking like a criminal." "I'm thinking like someone who's about to go to prison because of a Paw Patrol pinata." "There's no prison for present theft, Molly, that's not a real charge." "It's called grand larceny, Bill!" "Grand larceny, small presents. It evens out." "That is not how the law works." "Fine, you distract the clown, I'll grab the gift table." "Why am I always the one who has to distract the clown?" "Because you're better with people." "I hate you. Where's the mask with the little bear ears?" "Now you're talking."
created_at"2026-07-01T07:28:44.249Z" 7/1/2026, 7:28:44 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1533
moderation_latency(null)
generation_time8148
tokens_prompt77
tokens_completion332
native_tokens_prompt93
native_tokens_completion435
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"
usage0.004536
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01Q8jH95UgFeqt67nv6MbUnZ"
is_byokfalse
latency1533
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-1782890924-DmK0dxNK8cHVVqjInysP"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890924-QsIMljDU5JVTOVfw7yRQ"
upstream_id"msg_01Q8jH95UgFeqt67nv6MbUnZ"
total_cost0.004536
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
99.92% Matches word count n/a
neededCleanfalse
words203
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal207
wordsDialogue207
68.3535%