Run: 2026-07-01-01KWE8QYY1P765363K67991F51

Run Details

Duration:
9.6s
Cost:
$0.004866
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.3562% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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
Molly spread the blueprint across the kitchen table, jabbing a finger at the little square marked "bounce house." "Bill, look. The presents table is right next to the cake. We go in through the side gate during the clown act." Bill leaned back, arms crossed, looking unconvinced. "A clown act? Molly, we're stealing birthday presents from seven-year-olds. Have we really sunk this low?" "Low? Bill, there's a PlayStation 5 on that table. Someone's grandma does not mess around." "That's not the point! There's gonna be like thirty kids there. Thirty witnesses, Molly. Thirty tiny, extremely observant witnesses who will absolutely tell their parents everything." Molly waved a hand dismissively. "They'll be distracted. There's a magician booked for three o'clock. Trust me, nobody watches presents when there's a rabbit coming out of a hat." Bill rubbed his temples. "And what's our cover? We can't just walk in wearing all black like a couple of cat burglars." "Obviously not." Molly grinned, pulling two folded costumes from her bag. "We're the entertainment. Say hello to Coco and Bubbles the balloon clowns." Bill stared at the ridiculous rainbow wig in his hands. "I hate this plan already." "You'll hate it more when we're rich," Molly said, tossing him the wig.
created_at"2026-07-01T07:19:23.854Z" 7/1/2026, 7:19:23 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2156
moderation_latency(null)
generation_time9525
tokens_prompt77
tokens_completion333
native_tokens_prompt93
native_tokens_completion468
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"
usage0.004866
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01V3tBbeZXXPMpaJKQzBcRY2"
is_byokfalse
latency2151
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-1782890363-JRIGeYa3jDZFJErBHiQj"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890363-26YZBk3X8ne6zIkDd39Z"
upstream_id"msg_01V3tBbeZXXPMpaJKQzBcRY2"
total_cost0.004866
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
98.71% Matches word count n/a
neededCleanfalse
words206
0.00% Dialogue to Total Word Ratio
Ratio: 72.60%, Deviation: 22.60%
neededCleanfalse
wordsTotal208
wordsDialogue151
49.3562%