Run: 2026-04-24-01KQ0G2H61RF2SX81PM8M84RD6

Run Details

Duration:
13.6s
Cost:
$0.025965
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
27.17% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
13.5829% 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
The surveillance van smelled like old nachos and regret, which Bill felt was a fitting metaphor for his entire career. He adjusted the binoculars and squinted through the windshield at the pastel-streamered house across the street. A clown was unloading balloons from a Prius. A woman in yoga pants was wrestling a piñata shaped like a unicorn out of her trunk. Molly sat in the driver's seat eating a granola bar with the grim determination of someone who had stopped enjoying granola bars in 2009. She had a clipboard. She always had a clipboard. Bill suspected she slept with it. "The birthday girl is turning seven," she said. "Her name is Ainsley. She likes horses, glitter, and, according to her mother's Facebook, 'anything that sparkles and screams.'" "That's a red flag for a child." "That's a red flag for anyone." Bill lowered the binoculars. "Remind me why we're doing this again? Because I distinctly remember us agreeing, after the bar mitzvah incident, that we would never again steal from anyone under the height of a parking meter." "We're broke." "Ah. Yes. The classic motivator." She flipped a page on the clipboard. A crayon drawing of the house's floor plan stared back at him, which Bill found troubling on several levels. "Did a child draw that?" "I drew it. In crayon. Because that's all I had in the van." "It's very good. The refrigerator looks like a refrigerator." "Thank you." Bill sighed and rubbed his face. "Okay. Walk me through it." "Two o'clock, the magician arrives. Guests are funneled into the backyard for the magic show. That's our window. The presents are stacked on the dining room table." She tapped the crayon rectangle labeled PRESENTS!!! with three exclamation points. "We go in through the side gate, through the mudroom, and we're out in ninety seconds." "What about the dog?" "There's no dog." "There's always a dog." "There is no dog, Bill." "Every house has a dog. It's like a law. The Constitution of dogs." Molly closed her eyes for a long moment, in the way of a woman recalculating her life choices. "There is a guinea pig named Señor Pickles. He lives in a cage. He is not a threat." "Depends on the guinea pig." Across the street, a father was inflating a bounce castle with the manic energy of a man who had promised too much and slept too little. A pack of children in princess dresses stormed the lawn like a tiny, sequined Viking raid. "And we really think the presents are worth it?" Bill asked. "Upper-middle-class birthday. Twenty-five kids. Minimum four hundred dollars in Legos alone. Plus an iPad, guaranteed. The grandparents always bring an iPad." "My god. We're monsters." "We're professionals." "Those are the same thing, Molly." She handed him a clown nose. He stared at it. She stared back. "Put it on, Bill." He put it on.
created_at"2026-04-24T19:39:39.079Z" 4/24/2026, 7:39:39 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency689
moderation_latency(null)
generation_time13530
tokens_prompt77
tokens_completion753
native_tokens_prompt98
native_tokens_completion1019
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"
usage0.025965
router(null)
provider_responses
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endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"f2d9b3cd-dda8-4039-bbe7-2ddf37060e71"
is_byokfalse
latency689
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-1777059579-yM31Qd9tMbs0QgHg3vjP"
session_id(null)
api_type"completions"
id"gen-1777059579-IH2VLEns4QSXdN9xG7uf"
upstream_id"f2d9b3cd-dda8-4039-bbe7-2ddf37060e71"
total_cost0.025965
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
27.17% Matches word count n/a
neededCleanfalse
words481
0.00% Dialogue to Total Word Ratio
Ratio: 52.78%, Deviation: 22.78%
neededCleanfalse
wordsTotal485
wordsDialogue256
13.5829%