Run: 2026-07-01-01KWE99N8GGHN64DVXXZAB6XJY

Run Details

Duration:
9.6s
Cost:
$0.004796
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've got the plan memorized." "I've got it. Balloon guy costume, sneak in through the bounce house, grab the presents from the gift table." "That's not a plan, that's a fever dream." "You said keep it simple!" "Simple, not insane! There'll be forty screaming eight-year-olds in there, Bill. Forty. That's forty sets of eyes." "Kids don't notice anything except sugar and cake." "They notice everything! Kids are basically tiny detectives with juice boxes." "So what's your genius plan then?" "We dress as the entertainment. Magicians. Nobody questions magicians." "We don't know magic tricks, Molly." "We know one trick. Making presents disappear." "...That's actually not bad." "Thank you." "But what if the real magician shows up?" "Then we improvise. Say there's two of us this year. Twins. Very popular in the industry." "Magician twins." "Magician twins who desperately need cash and have zero moral compass, yes." "I like it. What about the parents?" "Parents are on their phones the entire time, Bill. We could steal the bounce house and they wouldn't notice." "Bold claim." "I stand by it." "Fine. Magician twins it is." "Wear the cape with dignity, Bill." "I always do." "You really don't."
created_at"2026-07-01T07:29:03.773Z" 7/1/2026, 7:29:03 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2056
moderation_latency(null)
generation_time9536
tokens_prompt77
tokens_completion346
native_tokens_prompt93
native_tokens_completion461
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"
usage0.004796
router(null)
provider_responses
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endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01GpLURCJXWTJQuo5co3FF7X"
is_byokfalse
latency2056
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-1782890943-7Ldma0RDlXhHlqyB5zn6"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890943-XN063YHB829GLIXjJBVR"
upstream_id"msg_01GpLURCJXWTJQuo5co3FF7X"
total_cost0.004796
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
words197
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal199
wordsDialogue199
68.3535%