In this Schoolhouse
solid|high_yield + analysis|explainer|research_summary — start here.
RESEARCH SUMMARYmodels_for_robots
arXiv · 2026-09-09 · article
Topicmodels_for_robotsGenreresearch_summaryLearninghigh_yieldStanceneutralSubstancesubstance
Paper: pipeline robotizes heterogeneous human videos into aligned obs+actions; HuRo ~630K episodes / 142M frames. Real-world ALLEX tasks: completion 51.5%→80.3% with scale; OOD 34.9%→72.2%; visual overlay and action retargeting both matter.
Read or skip: SCHOOLHOUSE. READ: best recent evidence that robotizing human video (obs+actions) scales real-robot completion and OOD robustness.
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RESEARCH SUMMARYsafety
arXiv · 2026-09-02 · article
TopicsafetyGenreresearch_summaryLearninghigh_yieldStancecautiousSubstancesubstance
Paper: HJ-reachability safety critic gates VLA fine-tuning; rubric-based VLM safety scores; reports ~57% lower cumulative safety cost and +0.13 task success vs SafeVLA across five nav/manipulation benchmarks (sim).
Read or skip: SCHOOLHOUSE. READ abstract+intro if you care how VLA fine-tuning can gate on HJ reachability instead of soft Lagrangian penalties. Sim-only for now.
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RESEARCH SUMMARYmodels_for_robots
arXiv · 2026-08-26 · article
Topicmodels_for_robotsGenreresearch_summaryLearninghigh_yieldStanceneutralSubstancesubstance
Paper: treats human video as in-context task specification for manipulation; HumanGen 74.2K human-robot ICL pairs; reports 47.0% avg success on seven unseen RoboTwin 2.0 tasks (+29.5 pp vs strongest video-action baseline) plus real-world generalization notes.
Read or skip: SCHOOLHOUSE. READ if you want the in-context human-video prompt angle (Zero-WAM) alongside HuRo’s robotization story.
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ANALYSISgeopolitics_supply
Ars Technica · 2026-07-29 · article
Topicgeopolitics_supplyGenreanalysisLearningsolidStancecautiousSubstancesubstance
FCC adds foreign-produced advanced robotic devices to Covered List (Jul 28). Covers mobile humanoids/quadrupeds/AMRs with sensors+connectivity; exemptions for drones, medical, fixed industrial arms, prior-authorized models. Analysts split on whether ban helps US makers or starves labs of cheap platforms.
Read or skip: SCHOOLHOUSE. READ: what the FCC Covered List actually covers/exempts, and why some analysts say it may starve US labs of cheap platforms.
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ANALYSISindustrial_labor
SONAR / FreightWaves · 2026-08-13 · article
Topicindustrial_laborGenreanalysisLearningsolidStancecautiousSubstancesubstance
GXO CEO Patrick Kelleher (FreightWaves Today, Aug 12) says 45+ humanoid pilots and live cosmetics/apparel picking; operating cost $10–15/hr needs to fall below $10 (~2 years). Compares US Digit unit costs vs China shipments and notes July 2026 FCC foreign-robot Covered List move.
Read or skip: SCHOOLHOUSE. READ: rare operator-side ROI talk ($10–15/hr → <$10) plus US vs China cost/shipment contrast. Treat China % figures as cited secondary, not audited.
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ANALYSISproducts_demos
Ars Technica · 2026-08-25 · article
Topicproducts_demosGenreanalysisLearningsolidStancecautiousSubstancesubstance
Viral sprint records coexist with crashes, sparks and fires. IEEE-affiliated researcher Dipam Patel argues many robots were engineered for one task (including inability to brake), while laundry/hotel/firefighting scenarios and teleoperation penalties reveal where autonomy still lags.
Read or skip: SCHOOLHOUSE. READ: clearest teardown of Games spectacle (no braking, task-specific bots, teleop penalties) vs duller chore/hotel/fire tests that matter more.
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ANALYSISmodels_for_robots
Humanoids Daily · 2026-09-17 · article
Topicmodels_for_robotsGenreanalysisLearningsolidStancecautiousSubstancesubstance
Independent read of Figure’s Helix 2.5 numbers: 237/420 successes (~56%); clarifies zero-shot applies to homes/objects not untrained chores; notes Sunday Robotics Tony Zhao’s reliability critique and non-comparable ACT-2 fold metrics.
Read or skip: SCHOOLHOUSE. READ after r05: defines zero-shot correctly, tables the 420-trial split, and surfaces Zhao’s reliability objection without inventing a bake-off.
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ANALYSISindustrial_labor
Industrial Robotics Hub · 2026-09-03 · article
Topicindustrial_laborGenreanalysisLearningsolidStancecautiousSubstancesubstance
Cautious trade-desk writeup of CJ Logistics’ Sep 3 announcement: two dual-arm humanoids insert cushioning on a live Olive Young pack line near Seoul. Partners Robotis / Aidin / RLWRLD; no cost or throughput numbers; ‘first in Korea’ treated as company framing.
Read or skip: SCHOOLHOUSE. READ for a skeptical desk take on a live but narrow pack-line toehold — and explicit call-out that ‘first in Korea’ is company framing.
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Notable products & dispatches
Useful wires and lab/field detail — read cautiously, not as proof of mass deployment.
NEWS DISPATCHproducts_demos
Reuters · 2026-08-19 · article
Topicproducts_demosGenrenews_dispatchLearningmodestStanceneutralSubstancemixed
Chinese robot makers showed humanoids sorting parcels, packing phones and doing chores at the World Robot Conference in Beijing, seeking a path from spectacle to commercial use. Unitree shares soared nearly sixfold on Shanghai debut; Nvidia’s Madison Huang visited; deployments cited at China Post and Lens Technology.
Read or skip: READ IF tracking China deployment anecdotes and Unitree IPO heat. SKIP IF you already know WRC is still mostly booth demos — learning payoff is modest.
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NEWS DISPATCHproducts_demos
Reuters · 2026-08-23 · article
Topicproducts_demosGenrenews_dispatchLearningsolidStancecautiousSubstancesubstance
At Beijing’s World Humanoid Robot Games, robots beat human sprint records while organizers also staged warehouse, cable-connection and other work scenarios. More than 40% of events require full autonomy per Huawei; industry voices stress reliability over running and jumping.
Read or skip: READ for the cable/warehouse framing against sprint spectacle. Not Schoolhouse genre (dispatch), but the best single wire on ‘demo ≠ work’.
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NEWS DISPATCHhardware
Reuters · 2026-09-10 · article
TopichardwareGenrenews_dispatchLearningsolidStancecautiousSubstancesubstance
Exclusive with X-Humanoid lead engineer Jack Guo after TianGong Ultra’s 8.64s 100m. Focus shifts from race programs trained in simulation to reliability, braking, and early factory box-moving trials; commercial deployment counts undisclosed.
Read or skip: READ for workshop-level detail on Ultra’s sim race programs and Guo’s reliability pivot. SKIP pure sprint highlight reels.
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Hype sieve
Vendor launches and spectacle previews. Skim for facts; discount the theater.
Figure AI · 2026-09-17 · promo_launch · mixed
HYPE SIEVE (vendor promo). Skim numbers only; pair with r06 before trusting ‘zero-shot homes’ headlines. 56% full-task ≠ household product.
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Agility Robotics · 2026-09-15 · promo_launch · mixed
HYPE SIEVE (vendor launch). Note real field hours claim and 2027 availability; discount order-book theater and CE-mark forward language until independent coverage.
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YouTube · 2026-08-01 · promo_launch · hype
HYPE SIEVE (spectacle preview). Watch only as visual accompanying r02/r03 — not a learning piece.
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Robotics Chronicle pilot for Zen Ridge · 14 curated items from ~last 30 days where possible ·
classifications manual (no OpenRouter spend) · taxonomy at chronicles/robotics/taxonomy-locked.json ·
links go to originals · no invented quotes · text-only v1 (no xAI audio this issue).