Run: 2026-07-25-01KYCR9PNSN0TS4CQ6Y2WP9ZQW

Run Details

Duration:
14.1s
Cost:
$0.014665
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.9995% 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. They were, technically, a placemat from Chuck E. Cheese. "Bouncy castle here," she said, tapping it. "Piñata there. Presents stacked on the folding table by the punch bowl." "How many presents?" Bill asked. "Thirty-one. It's a joint birthday. Twins." "Twins." Bill whistled. "That's a lot of Lego." "That's a lot of resale value." "And the guests?" "Nine six-year-olds, four parents, one clown named Bobo who owes me money." Bill lowered his binoculars. "Molly, I want to say something, and I want you to hear it without judgment." "Go on." "These are children." "Rich children," Molly said. "There's a chocolate fountain, Bill. A fountain. Of chocolate. Nobody who owns that is losing sleep over a missing Nintendo." "I had a birthday once," Bill said quietly. "Nobody came. My mother made a cake out of oatmeal." "That's beautiful. Focus." "I'm just saying, maybe there's a bank somewhere—" "Banks have guards. This place has Bobo." Molly handed him a bright red wig. "You're the balloon animals. I'm the face painting. We're inside forty minutes, out with the loot by cake." Bill sighed, examining the wig. "Do I get a nose?" "You get a nose."
created_at"2026-07-25T13:44:08.641Z" 7/25/2026, 1:44:08 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5764
moderation_latency114
generation_time13893
tokens_prompt75
tokens_completion365
native_tokens_prompt93
native_tokens_completion568
native_tokens_completion_images(null)
native_tokens_reasoning49
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"
usage0.014665
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNsixTDGdUMt7iLxkhPw"
is_byokfalse
latency4113
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-1784987048-oqyZcsipcZfhNaxdGyrK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784987048-9qScy04vDuHvAfKR8puo"
upstream_id"msg_011CdNsixTDGdUMt7iLxkhPw"
total_cost0.014665
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: 76.47%, Deviation: 26.47%
neededCleanfalse
wordsTotal204
wordsDialogue156
49.9995%