Run: 2026-07-01-01KWEA0JZGF7KBE95BDQSZ810R

Run Details

Duration:
8.7s
Cost:
$0.004616
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 table, jabbing a finger at the crude drawing of a bounce house. "Bill, look at this. Six-year-old's birthday party. Twenty presents, minimum. We walk in, we walk out." Bill squinted at the paper like it might bite him. "Walk in dressed as what, exactly?" "Clowns." "Absolutely not. I have a thing about clowns." "You have a thing about everything. Fine, we'll be the entertainment. A magician and his lovely assistant." "I don't know card tricks, Molly." "You don't need card tricks! You need a top hat and confidence!" Bill crossed his arms. "And when the birthday kid asks me to pull a rabbit out of it?" "You improvise! Pull out a sock. Kids love socks." "No child on this earth loves socks." Molly threw up her hands. "Then we grab the loot while everyone's distracted by the piƱata, genius. Fifteen minutes, we're in and out with a minivan full of dolls and toy trucks." Bill finally smiled, sliding the blueprint closer. "Now that part I like. What time's the party?" "Two o'clock sharp." "Then let's go steal a six-year-old's childhood." He tipped an imaginary top hat. "Magician's honor."
created_at"2026-07-01T07:41:35.101Z" 7/1/2026, 7:41:35 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1889
moderation_latency(null)
generation_time8606
tokens_prompt77
tokens_completion309
native_tokens_prompt93
native_tokens_completion443
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"
usage0.004616
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_016G95p818S8TBasK2TiTBYH"
is_byokfalse
latency1889
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-1782891695-etZ3qKduWJqOduUskDK8"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891695-QjYxB6BBUeahEmtu37ci"
upstream_id"msg_016G95p818S8TBasK2TiTBYH"
total_cost0.004616
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
0.00% Dialogue to Total Word Ratio
Ratio: 74.75%, Deviation: 24.75%
neededCleanfalse
wordsTotal198
wordsDialogue148
49.3562%