Run: 2026-04-24-01KPZV9AMNBVK69VQ7DF2845YG

Run Details

Duration:
15.9s
Cost:
$0.027765
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
14.30% Matches word count (details)
36.50% Dialogue to Total Word Ratio (details)
25.3997% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 unfolded the blueprints across the hood of the rusted Buick, pinning down the corners with a half-eaten churro and three loose batteries. The paper crinkled in the late afternoon breeze, threatening to take flight like a startled pigeon. Bill leaned in, squinting through glasses held together with a piece of chewed gum and desperate hope. "This is the Pemberton residence," Molly said, tapping the center of the page. "Seven-year-old's birthday party starts at two. Bouncy castle arrives at one-thirty." "What's the theme?" "Dinosaurs." Bill whistled low. "Dinosaurs means foil balloons. Foil balloons mean static electricity. We go in wearing polyester, we light up like a Christmas tree." Molly nodded gravely, as if he'd just quoted scripture. She'd been working with Bill for six years now, and she'd learned to take his party-related concerns seriously. The man had once been tackled by a clown at a bar mitzvah. He didn't talk about it, but the scar on his elbow did. "Cotton only," she agreed. "And no squeaky shoes. The gift table is here, by the piƱata. Mrs. Pemberton is loaded. We're talking name-brand LEGO sets. American Girl dolls. Possibly a Nintendo Switch." "A Switch," Bill breathed, his eyes going misty. He'd always wanted one, though he'd never admit it out loud, because a fifty-three-year-old man with a neck tattoo of a skeleton had certain standards to maintain. The plan was simple, which is to say it was ludicrous and would almost certainly result in arrest. Bill would infiltrate as Uncle Gary, a relative nobody remembered inviting but everyone was too polite to question. Molly would pose as the face-painting lady, a vocation she'd prepared for by watching a YouTube tutorial at 1.5x speed. "What if the real Uncle Gary shows up?" "There is no real Uncle Gary," Molly said. "I checked the family tree on three ancestry sites. There's a Great Aunt Gertrude, but she's dead, and also a nun, so probably not coming." "Probably?" "Ninety-two percent probably." Bill chewed his lip. He pulled a small notebook from his jacket and began writing, his handwriting the frantic scrawl of a man who had once tried to rob a bank with a water pistol and still felt he'd been unfairly judged for it. "Extraction route?" "Ice cream truck. I've got Rico driving. He'll circle the block playing 'The Entertainer' until we flash the signal." "Which is?" "Two thumbs up and a sneeze." "Why a sneeze?" "Adds authenticity." Bill accepted this with the resigned sigh of a man who had long ago stopped questioning Molly's creative flourishes. He rolled up the blueprints, tucking them under his arm like a baton of mischief. The sun was sinking behind the strip mall, gilding the dumpsters in gold. "Molly," he said, quietly, "we're about to steal from children." "Rich children." "Still children." She considered this for a long moment, then shrugged. "They'll build character."
created_at"2026-04-24T13:36:21.667Z" 4/24/2026, 1:36:21 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1119
moderation_latency(null)
generation_time15811
tokens_prompt77
tokens_completion767
native_tokens_prompt98
native_tokens_completion1091
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"
usage0.027765
router(null)
provider_responses
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endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"6b483790-0938-4455-9d3e-e614c6af05ff"
is_byokfalse
latency1119
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777037781-p6RrxBvy9M5kk75uA8bQ"
session_id(null)
api_type"completions"
id"gen-1777037781-L0WMgGFDjCaFXJue9Zh3"
upstream_id"6b483790-0938-4455-9d3e-e614c6af05ff"
total_cost0.027765
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
14.30% Matches word count n/a
neededCleanfalse
words479
36.50% Dialogue to Total Word Ratio
Ratio: 34.49%, Deviation: 4.49%
neededCleanfalse
wordsTotal490
wordsDialogue169
25.3997%