Run: 2026-07-01-01KWEA9W7Y3NEMNMQ6SKVH81F6

Run Details

Duration:
8.8s
Cost:
$0.004706
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
97.63% Matches word count (details)
84.14% Dialogue to Total Word Ratio (details)
90.8823% 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
"So let me get this straight," Molly said, arms crossed. "We're robbing an eight-year-old's birthday party." "Not just any eight-year-old," Bill said, grinning. "Timmy Beaumont. His dad owns half the shipping yards downtown. That kid's presents are worth more than our last three jobs combined." "Bill, there's gonna be, like, twenty kids there. And clowns. I hate clowns." "No clowns. I checked. It's a magician. Name's 'The Great Fernando.'" "Oh, well, that's completely different then. A magician makes everything better." "Molly, focus. We go in as caterers, grab the gift table during cake time, out the back before anyone notices." "And what exactly is our cover story if someone asks why two caterers are stuffing Lego sets into a duffel bag?" "We tell them it's a magic trick. Fernando's assistants." "That's your plan? 'We're with the magician'?" "You got a better one?" "Yeah, we skip the party and rob a bank like normal criminals." "Banks have guards, Molly. This has a bouncy castle." "That somehow makes it worse." "Fine, don't come. More presents for me." "There's a Nintendo Switch on that table, isn't there." "Two of them, actually." "...I'll get the duffel bags."
created_at"2026-07-01T07:46:39.497Z" 7/1/2026, 7:46:39 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1746
moderation_latency(null)
generation_time8754
tokens_prompt77
tokens_completion324
native_tokens_prompt93
native_tokens_completion452
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"
usage0.004706
router(null)
provider_responses
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endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01L3dXiuBhea474FcsrRsxMe"
is_byokfalse
latency1746
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-1782891999-QxYnPmqHAxdeVOKqJEHo"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891999-D41cFaf2VIcM8A9LKz6R"
upstream_id"msg_01L3dXiuBhea474FcsrRsxMe"
total_cost0.004706
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
97.63% Matches word count n/a
neededCleanfalse
words193
84.14% Dialogue to Total Word Ratio
Ratio: 96.45%, Deviation: 6.45%
neededCleanfalse
wordsTotal197
wordsDialogue190
90.8823%