Run: 2026-07-01-01KWEA3YFF8A0YNNXNQQVG23G6

Run Details

Duration:
8.3s
Cost:
$0.004686
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
68.3860% 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
"Okay, Bill, walk me through it again." "We go in as clowns." "We are not going in as clowns." "Why not? Clowns are trusted figures at children's parties." "Clowns are terrifying figures at children's parties. Half these kids will scream. Someone calls the cops." "Fine. Magicians, then." "Do you know any magic?" "I know how to make presents disappear." "That's stealing, Bill, not magic." "Same skill set, different marketing." "We need a real plan. Something quiet." "I've got balloons." "Balloons?" "Everybody loves the balloon guy. Nobody questions the balloon guy. I twist a few dogs, work the room, you slip out back with the loot." "And when the birthday kid asks the balloon guy for a poodle and you make a lumpy snake?" "I panic gracefully. I'm good at panicking gracefully." "You once panicked so gracefully you set off a car alarm with your own scream." "That was a stressful heist, Molly." "It was a bake sale." "There were a lot of cupcakes on the line." "Just get the sack open when I hand you the presents. No talking to children. No eye contact with parents." "What about the cake?" "We are not stealing the cake, Bill." "One slice." "Bill." "For morale."
created_at"2026-07-01T07:43:25.179Z" 7/1/2026, 7:43:25 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1683
moderation_latency(null)
generation_time8240
tokens_prompt77
tokens_completion337
native_tokens_prompt93
native_tokens_completion450
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"
usage0.004686
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01RTNPYWmQCbEymKjwHmwR3q"
is_byokfalse
latency1683
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-1782891805-VlBaFSTHnBdPxUjIIDxi"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891805-hyPJM3UsWqCGswDEydh6"
upstream_id"msg_01RTNPYWmQCbEymKjwHmwR3q"
total_cost0.004686
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
99.98% Matches word count n/a
neededCleanfalse
words202
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal202
wordsDialogue202
68.3860%