Run: 2026-07-25-01KYCRBNAZANZ0RRPYE8QVGN71

Run Details

Duration:
11.0s
Cost:
$0.013890
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
50.0009% 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 blueprints across the hood of the van, pinning the corners down with two half-eaten churros. "Bounce house here," she said, tapping the paper. "PiƱata here. Presents stacked on the folding table, northwest corner, guarded by an aunt." "How many aunts?" "Four, minimum. Possibly a grandmother." Bill went pale beneath his fake mustache. "Molly, I didn't sign up for grandmothers." "You signed up for eleven hundred dollars of unopened Lego." "I signed up for a *soft* target. This is a fortified position with cake." "Which is why you're going in as the clown." He stared at her. "Absolutely not. I have a documented fear of my own reflection in greasepaint." "You have a documented fear of everything, Bill, and yet here you are, holding a crowbar shaped like a balloon animal." She rolled the blueprints. "You distract. Forty-five seconds of juggling, minimum. I take the table." "And if a child asks me to make a giraffe?" "Make a giraffe." "I can only make snakes." "Then make a *long* giraffe," Molly hissed, "and commit to it." Bill exhaled slowly, adjusting his enormous shoes. Somewhere across the street, a bounce house inflated like a great pink lung, and the screaming began.
created_at"2026-07-25T13:45:12.818Z" 7/25/2026, 1:45:12 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3719
moderation_latency(null)
generation_time10863
tokens_prompt75
tokens_completion368
native_tokens_prompt93
native_tokens_completion537
native_tokens_completion_images(null)
native_tokens_reasoning56
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"
usage0.01389
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNsoiE6BfEtrruPHRk6f"
is_byokfalse
latency1858
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-1784987112-xA9oO4tc3ifkCZMvxx2G"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784987112-fkRlj2wequFKEnNbKtDv"
upstream_id"msg_011CdNsoiE6BfEtrruPHRk6f"
total_cost0.01389
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
words201
0.00% Dialogue to Total Word Ratio
Ratio: 67.98%, Deviation: 17.98%
neededCleanfalse
wordsTotal203
wordsDialogue138
50.0009%