Run: 2026-07-25-01KYCRGD9RV3H6T09MJCSMJ0Y1

Run Details

Duration:
11.0s
Cost:
$0.014590
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
51.74% Dialogue to Total Word Ratio (details)
75.8686% 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
"Presents," said Bill. "Dozens of them. All wrapped, all unattended, all in one room." "It's a six-year-old's birthday party." "It's a *vault*, Molly, with balloons." "What's in the presents, Bill?" "Riches." "Colouring books." "Riches in the *emotional* sense—" "Say the word 'plan' or I'm leaving." "Right. I go in as the entertainer. Bingo the Clown. Big shoes, small bicycle, tragic backstory." "And me?" "Aunt Deborah." "Whose aunt?" "Nobody's. That's the beauty. Every party has an Aunt Deborah nobody can place, and nobody asks, because asking is rude." "And Aunt Deborah does what, exactly?" "Compliments the sponge cake. Drifts toward the present table. Fills her enormous handbag." "How enormous?" "Wheeled." "Bill." "Aunt Deborah has a bad hip. It's sympathetic." "And when forty children notice their presents walking out the door?" "They won't, because Bingo will be juggling." "You can't juggle." "I can drop things dramatically. Children adore incompetence." "This is the worst plan you've ever had." "You said that about the aquarium." "We stole a penguin, Bill." "We *liberated* a penguin." "It lives in my bath." "And it's thriving. Are you in?" "...What time does the cake come out?" "Three." "Then Aunt Deborah arrives at half two. She likes to help."
created_at"2026-07-25T13:47:48.416Z" 7/25/2026, 1:47:48 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2518
moderation_latency(null)
generation_time10876
tokens_prompt75
tokens_completion361
native_tokens_prompt93
native_tokens_completion565
native_tokens_completion_images(null)
native_tokens_reasoning19
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"
usage0.01459
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNt1Ahbr6g7s4wVvgmbD"
is_byokfalse
latency1392
model_permaslug"anthropic/claude-opus-5-20260723"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784987268-OqJxWZlF5yJ4MSh09Woq"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784987268-4elxAZWCGffDGopyieZV"
upstream_id"msg_011CdNt1Ahbr6g7s4wVvgmbD"
total_cost0.01459
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
100.00% Matches word count n/a
neededCleanfalse
words200
51.74% Dialogue to Total Word Ratio
Ratio: 99.01%, Deviation: 9.01%
neededCleanfalse
wordsTotal202
wordsDialogue200
75.8686%