Run: 2026-07-01-01KWE94NY0BJWK5CEE74NCZEGJ

Run Details

Duration:
9.1s
Cost:
$0.005346
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
67.09% Dialogue to Total Word Ratio (details)
82.8991% 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 said, "walk me through this again." "We go in dressed as clowns," Molly said. "We already established the clowns are a problem." "Why is it a problem?" "Because children *scream* at clowns, Molly. It's a documented phenomenon." "Not at *funny* clowns." "Are you funny?" "I'm hilarious." "You once made a toddler cry by doing a magic trick." "That coin was supposed to disappear!" "It disappeared into his eye socket!" "Minor miscalculation." "So no clowns." "Fine. Balloon animal guy." "Same problem, different hat." "Bill, what's your genius plan then?" "We pose as the caterers. Sneak in, grab the presents, sneak out." "With what food?" "...Cupcakes?" "From where?" "The grocery store." "They're gonna know we didn't make cupcakes for forty kids in a Honda Civic." "They will be *distracted* by how good the cupcakes are." "Bill." "What." "There's a bouncy castle." "So?" "So we could just bounce in as party guests, nobody questions bouncing." "We're thirty-seven years old." "I have a youthful face." "You have a mustache." "It's ironic." "Nothing about grand larceny is ironic, Molly." "Fine! Clowns, cupcakes, or bouncing—pick one before the piñata starts." "...Bouncing. But I'm not wearing a bib."
created_at"2026-07-01T07:26:20.621Z" 7/1/2026, 7:26:20 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1349
moderation_latency(null)
generation_time9070
tokens_prompt77
tokens_completion366
native_tokens_prompt93
native_tokens_completion516
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"
usage0.005346
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_013wsVdW9NR8gDsTpcHyS8Cw"
is_byokfalse
latency1348
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-1782890780-h0E8lMIqw6VF01iD3KA1"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890780-yqKLShRzDj6EeTAgdiWe"
upstream_id"msg_013wsVdW9NR8gDsTpcHyS8Cw"
total_cost0.005346
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
words194
67.09% Dialogue to Total Word Ratio
Ratio: 97.95%, Deviation: 7.95%
neededCleanfalse
wordsTotal195
wordsDialogue191
82.8991%