Run: 2026-02-24-01KJ8VVNE6D0GX3NE30YT17P2H

Run Details

Duration:
21.8s
Cost:
$0.020735
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
93.65% Matches word count (details)
16.53% Dialogue to Total Word Ratio (details)
55.0897% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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 hand-drawn map across the hood of the van and anchored one corner with a juice box she'd stolen from a gas station. Bill leaned over it, squinting. "What am I looking at here?" Bill said. "The layout of the Henderson backyard. Party starts at two. We go in at two-fifteen, right when the sugar hits." "Why two-fifteen?" "Because that's when they do the bouncy castle, Bill. Every kid at that party will be in one concentrated area, jumping around like popcorn kernels, completely oblivious. That gives us a clean seven-minute window to hit the present table." Bill scratched his chin. "How many kids are we talking?" "Fourteen. Maybe fifteen if the Donovan twins show up, but word on the street is they've got pinkeye." "What street is giving you that information?" "Facebook. Keep up." Molly tapped the map with a pen she'd also stolen from the gas station. "Now, the presents will be stacked here, on a folding table near the back slider. I've done recon. These are wealthy parents, Bill. We're talking name-brand toys. LEGOs. American Girl dolls. One family is rumored to be bringing a microscope." "A microscope? What kind of kid wants a microscope?" "A nerd, Bill. That's not our problem. Our problem is the mother. Karen Henderson. She runs that house like a naval commander. She will have eyes everywhere." "So how do we get past her?" "We don't get past her. We go through her. You're going to walk up to the front door dressed as a clown." Bill stared at her for a long moment. "Absolutely not." "You said you'd do whatever it takes." "I said that about the casino job. This is a child's birthday party. There are limits to my dignity, Molly." "Your dignity? You cried during a car wash last week." "The brushes were very aggressive and that is not relevant." "You'll wear the clown suit. You'll do balloon animals. You'll keep Karen occupied at the front of the house while I slip in through the side gate and load the presents into the wagon." "A wagon?" "A Radio Flyer. Red. Classic. No one questions a woman pulling a wagon at a suburban birthday party. I'll look like a helpful aunt." Bill rubbed his temples slowly. "And what if one of the kids sees you?" "Kids don't notice adults, Bill. We're furniture to them. I could carry a flat-screen TV through a room full of eight-year-olds and they wouldn't look up from their tablets." "What about the dog? The Hendersons have a golden retriever." Molly reached into the van and produced a gallon zip-lock bag filled with bacon strips. "Taken care of." Bill looked at the map, then at the clown suit hanging in the back of the van, then at the sky as if asking some higher power for guidance. None came. "Fine," he said. "But I get the microscope." "Deal," Molly said, and they shook on it.
created_at"2026-02-24T22:21:03.315Z" 2/24/2026, 10:21:03 PM
model"anthropic/claude-4.6-opus-20260205"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1590
moderation_latency236
generation_time21450
tokens_prompt77
tokens_completion815
native_tokens_prompt92
native_tokens_completion811
native_tokens_completion_images(null)
native_tokens_reasoning74
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.020735
router(null)
provider_responses
0
endpoint_id"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
id"f06cc5ef-53c8-4c13-8624-beb0ada4020b"
is_byokfalse
latency1586
model_permaslug"anthropic/claude-4.6-opus-20260205"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771971663-s6Qs4XdLAr1YbPYOvCC9"
upstream_id"f06cc5ef-53c8-4c13-8624-beb0ada4020b"
total_cost0.020735
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
93.65% Matches word count n/a
neededCleanfalse
words491
16.53% Dialogue to Total Word Ratio
Ratio: 76.00%, Deviation: 6.00%
neededCleanfalse
wordsTotal500
wordsDialogue380
55.0897%