Frontier Milestones

Headlines

Notable milestones across every field, newest first — what just crossed.

2026-06 Nuclear Fusion Phoenix online — world's largest private laser system Xcimer Energy

2026-06 Nuclear Fusion DOE approves first private fusion-plant design review Xcimer / US DOE

2026-06 Nuclear Fusion Germany joins EU fusion IPCEI — multi-billion-euro public push Germany / EU

2026-06 Nuclear Fusion $465M Series G at $15.5B valuation Helion Energy

2026-06 Nuclear Fusion ARC physics validated in 5 peer-reviewed papers Commonwealth Fusion Systems

2026-06 Nuclear Fusion Desktop fusion device exceeds 1 keV ion temperature Avalanche Energy

2026-06 Nuclear Fusion Highest single-step pulsed-power driver (440 GW) Pacific Fusion

2026-06 Quantum Computing 800x logical-vs-physical error suppression Microsoft / Quantinuum

2026-06 Quantum Computing First neutral-atom error correction (toric code) Atom Computing

2026-06 Quantum Computing First major quantum IPO — $1.68B on Nasdaq Quantinuum

2026-06 Small Modular Reactors First new advanced-reactor design reaches criticality Antares / Idaho National Lab

2026-06 Humanoid Robots NEURA — record $1.4B Series C (Europe's biggest) NEURA Robotics

2026-06 Reusable Rockets SpaceX IPO — biggest listing in history SpaceX

2026-06 Commercial Space Stations Axiom closes oversubscribed $525M round Axiom Space

2026-06 Frontier AI Tiered safety deployment of a frontier model (Fable 5 / Mythos 5) Anthropic

2026-05 Nuclear Fusion Central Solenoid complete — world's most powerful pulsed magnet ITER / General Atomics

2026-05 Nuclear Fusion Largest fusion Series A ($240M, RWE-led) Focused Energy

2026-05 Quantum Computing Anderon — America's first quantum chip foundry IBM / US Commerce

2026-05 Quantum Computing First 256-qubit system sold (to Cambridge) IonQ

2026-05 Small Modular Reactors First North American SMR reactor basemat installed OPG / GE Hitachi

2026-05 Humanoid Robots 1X opens NEO humanoid factory (10k/yr) 1X

2026-05 Humanoid Robots 200-hour autonomous shift, zero failures Figure AI

2026-05 Autonomous Driving Waymo pauses all freeway robotaxi rides Waymo

2026-05 Reusable Rockets New Glenn destroyed in static-fire explosion Blue Origin

2026-05 Reusable Rockets Starship V3 — debut flight of the most powerful rocket SpaceX

2026-04 Nuclear Fusion First combined fission + fusion company Zap Energy

2026-04 Nuclear Fusion £70M STEP magnet contract — UK flagship fusion plant Tokamak Energy / UKIFS

2026-04 Nuclear Fusion ARPA-E's largest-ever fusion investment ($135M) ARPA-E (US DOE)

2026-04 Nuclear Fusion First Light — £25m first close + first amplifier sales First Light Fusion

2026-04 Quantum Computing 2:1 physical-to-logical qubit ratio (with Harvard/MIT) QuEra / Harvard / MIT

2026-04 Small Modular Reactors First power-producing Gen IV reactor breaks ground Kairos Power

2026-04 Autonomous Driving China freezes new robotaxi permits after Baidu outage China (MIIT) / Baidu

2026-04 Reusable Rockets Second reusable rocket reflies a booster Blue Origin

2026-04 Brain-Computer Interfaces First BCI implanted in higher-level cortex CU Anschutz · Caltech · USC

2026-04 Air Taxis (eVTOL) First point-to-point eVTOL flights in NYC Joby Aviation

2026-04 Frontier AI First frontier model shipped on domestic Chinese silicon DeepSeek / Huawei

2026-03 Small Modular Reactors First non-LWR construction permit in 40+ years TerraPower / NRC

2026-03 Small Modular Reactors NRC finalizes Part 53 — modern advanced-reactor licensing US NRC

2026-03 Brain-Computer Interfaces $230M Series C for first vision-restoring BCI Science Corporation

2026-03 Brain-Computer Interfaces World's first commercial invasive-BCI approval Neuracle / NMPA (China)

2026-03 Air Taxis (eVTOL) FAA Stage 4 of 5 completed Joby Aviation

2026-03 Frontier AI ARC-AGI-3 — first interactive benchmark; AI under 1% ARC Prize

2026-02 Nuclear Fusion 150M°C + first private deuterium-tritium fusion Helion Energy

2026-02 Nuclear Fusion Alpha stellarator — €2B European plant agreement Proxima Fusion / RWE / Bavaria / Max Planck IPP

2026-02 Nuclear Fusion First European MW-class 170 GHz gyrotron DTT / ENEA

2026-02 Humanoid Robots Apptronik raises $520M at $5B valuation Apptronik

2026-02 Humanoid Robots Toyota signs commercial RaaS deal for Digit Agility Robotics / Toyota

2026-01 Nuclear Fusion EAST surpasses the Greenwald density limit EAST (ASIPP) / CAS

2026-01 Quantum Computing 96 logical qubits QuEra / Harvard

2026-01 Autonomous Driving First robotaxi rides with no in-car safety monitor Tesla

2025-12 Autonomous Driving 450,000+ paid rides per week Waymo

2025-12 Reusable Rockets 32 flights on one booster SpaceX

2025-12 Leading-Edge Chips 2nm-class volume production begins TSMC / Samsung / Intel

2025-11 Quantum Computing Helios — "world's most accurate" quantum computer Quantinuum

2025-11 Reusable Rockets Second company lands an orbital booster Blue Origin

2025-11 Commercial Space Stations Vast completes Haven-1 qualification testing Vast

2025-11 Leading-Edge Chips Backside power delivery reaches volume Intel (18A)

2025-10 Nuclear Fusion First commercial fusion plant permitted & under construction Helion Energy

2025-10 Quantum Computing “Four nines” 2-qubit gate (99.99%) IonQ

2025-10 Humanoid Robots First consumer humanoid preorders 1X / Figure

2025-09 Quantum Computing 6,100-qubit neutral-atom array Caltech

2025-09 Small Modular Reactors Groundbreaking on first Aurora powerhouse Oklo / Idaho National Lab

2025-09 Humanoid Robots Figure hits $39B valuation Figure AI

2025-08 Air Taxis (eVTOL) First piloted flight between two airports Joby Aviation

2025-07 Autonomous Driving 100M fully autonomous miles Waymo

2025-06 Nuclear Fusion Westinghouse $180M ITER vacuum-vessel contract ITER / Westinghouse

2025-06 Autonomous Driving Tesla launches a robotaxi pilot Tesla

2025-06 Brain-Computer Interfaces BCI startup hits $9B valuation Neuralink

2025-05 Small Modular Reactors First Western SMR construction approved GE Vernova Hitachi / OPG

2025-05 Brain-Computer Interfaces First native BCI–consumer device link Synchron / Apple

2025-05 Brain-Computer Interfaces Third company implants a human BCI Paradromics

2025-05 Frontier AI Reasoning & agentic coding becomes the frontier (Claude Opus 4) Anthropic (Claude Opus 4)

2025-04 Nuclear Fusion Target gain 4.13 (8.6 MJ yield) NIF / LLNL

2025-04 Brain-Computer Interfaces First FDA clearance for a next-gen BCI array Precision Neuroscience

2025-03 Frontier AI Goalposts move: ARC-AGI-2 launches ARC Prize

2025-02 Nuclear Fusion 1,337 s plasma — longest ever (≈22 min) WEST (CEA)

2025-01 Nuclear Fusion 1,066 s high-confinement plasma EAST (ASIPP)

2025-01 Frontier AI Open reasoning model rivals the frontier — at a fraction of the cost DeepSeek (R1)

2025-01 Frontier AI A benchmark built to resist saturation: Humanity's Last Exam CAIS · Scale AI

2025 Humanoid Robots Humanoid piloted on auto assembly lines Apptronik / Mercedes-Benz