Pinned source and synthetic tests: AI Chat for Amazon Bedrock renders posts signed out, drops blocks with visibility rules and skips noindex pages.
Robot Reel’s agent director checks that a storyboard covers a recording with no gaps, then replays it in Blender: 4 shots, 180 source samples in 210 frames.
pai-design-workbench 3-axis DFM: a compact bracket estimated at 14.69 EUR meets a 16 EUR target, yet ribs block two M5 holes and it fails hole-edge distance.
evalarc hillclimb-run loops your evaluate and propose commands; in a scripted example it rolls back pasted case answers and an overfitted edit.
A Map of Simulators — Counting the Cost of the Timestep, Finding Where Contact Splits Two Runs, and Pinning Three Speed-ups to Their Baselines. English video, reading, self-checks and sources in one lesson, updated 2026-10-06.
Public quiz with full explanations. Sign in to pick depth modes, predict slip in a grasp log and review a spliced sensor plan, with worked solutions.
Public quiz with full explanations. Sign in to work a PID log with a disturbance, compute response metrics and review a control-rate memo.
pai-design-workbench mounts only an accepted, digest-checked CAD part on a MuJoCo arm, requires mesh mass within 3% of B-Rep, then exports MJCF and OpenUSD.
LIBERO-Spatial, camera perturbation: π0.5 and VLANeXt reach 69.7%/68.0% TSR, yet π0.5’s successful runs show 24.1% more jerk vs 3.2% (authors report).
The model returns only three bounded exponents; a template builds the estimator. One run: median 0.114, worst 0.321, Spearman 0.95, passed, height sign wrong.
Public quiz with full explanations. Sign in to convert cups from a new camera mount, audit a fictional IK solver log and score solutions by the paper’s cost.
Public quiz with full explanations. Sign in to trace a number through four retellings, build a timeline and status card, and review four headlines.
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