CES 2026 and Year One of Physical AI

At CES in January 2026, Jensen Huang declared that "the ChatGPT moment of Physical AI has arrived." Seven months on, the call is no longer rhetorical: within two weeks in mid-to-late July, hard, production-grade events landed simultaneously across all five threads of this report — open models, hardware gateways, compute-and-power, agent deployment, and primary markets. Moonshot open-sourced the 2.8T-parameter Kimi K3 down to its training infrastructure; the Apple–OpenAI hardware rivalry escalated into a federal trade-secret lawsuit; Musk's group simply bought a power company and announced a 1.2GW captive plant; SoftBank brought the leading US customer-service agent exclusively to Japan; and humanoid robotics firms charged at public markets via listing approval, SPAC and pre-IPO rounds all at once. This is a scheduled refresh of the July 18 edition: same thesis, same seven-chapter skeleton, with every evidence chain recalibrated against multi-source-verified public facts as of August 1, 2026. Unconfirmed items are flagged as "reported"; anything we could not verify has been removed.

Three shifts define this refresh. First, the open-source chase moved from launch to delivery: K3 debuted July 17 and went fully open on July 27, topping Hugging Face trending in 30 minutes with day-zero support from Huawei Ascend, Alibaba Cloud, Nebius, Cursor and Cognition; on July 24 Jensen Huang amplified an open letter co-signed by NVIDIA and Perplexity arguing frontier open and closed models should coexist — open weights are now an industry-consensus agenda, not a catch-up story. Second, "power as moat" extended from an acquisition into an infrastructure timetable: after the estimated $1bn+ APR Energy deal, SpaceX on July 31 committed to removing Memphis's unpermitted turbines by July 2027 while building a permanent 1.2GW plant, even as environmental litigation proceeds. Third, the narrative premium in primary markets met its first public-market pricing test: as Anthropic races toward an October listing at $965bn, Zhipu's market cap has retreated roughly 40% from its HK$1tn peak, falling as much as 20% intraday on July 28. In the second half of Physical AI's year one, the race between narrative and cash flow has begun.

Versus the July 18 edition, this refresh adds and verifies the following late-July developments: (1) July 21 — SoftBank's live SoftBank World 2026 demo of a Sierra agent autonomously handling a billing inquiry end-to-end (identity check, contract lookup, plan recommendation, SMS follow-up); (2) July 24 — Jensen Huang amplified the a16z-initiated, NVIDIA-co-signed open letter on open/closed model coexistence; (3) July 27 — K3's weights and three training-infra components released, with day-zero ecosystem support; (4) July 28 — sharp swings in HK-listed AI names, Zhipu down as much as 20% intraday and MiniMax over 12%; (5) July 31 — SpaceX's timetable for removing unpermitted turbines and transitioning to a 1.2GW plant; (6) Microsoft's latest quarterly results booking a $3.2bn gain on its Anthropic stake; (7) July 31 — China's UN mission briefing on the 2026 World AI Conference and the high-level meeting on global AI governance. Statements we could not re-verify (e.g., Zhipu's placement size, the LINEMO 83% baseline) were removed or rewritten to verified formulations, per our no-verification-no-publication rule.

Late August turned the report's closing question — product validation and a valuation stress test running in parallel — into a live experiment, and largely confirmed it. Confirmed (Chinanews, Aug 19; Sina Finance, Aug 31): Unitree Robotics listed on Shanghai's STAR Market at RMB 150.8 a share, opened up 629% at RMB 1,100 — briefly a RMB 445bn company — then closed August 31 at RMB 564.9, a RMB 228.5bn market cap, nearly halved from the peak. China's first listed humanoid-robot maker replayed Zhipu's six-month arc in nine trading sessions. Confirmed (Nvidia press release; CNBC, Aug 26): Nvidia posted $96.2bn in quarterly revenue, up 106% year on year, with data center still 92% of the total. Eight months after the "ChatGPT moment of physical AI" keynote, the money keeps flowing to data centers; robotics revenue is not yet broken out. Confirmed (Beijing News; Jiemian, Aug 26): Zhipu open-sourced GLM-5.3-Flash, the first natively multimodal model in the GLM-5 line, with inference traffic served entirely by domestic Chinese chips. Its shares have climbed off their late-July lows; a reported 9.2% jump to HK$1,125 on August 27 rests on a single source and has not been independently cross-checked. The narrative has not cooled. The market is simply repricing it, one story at a time.

Public market data (Sina Finance, September 2, 2026; ifeng Finance weekly review through September 4): Unitree (688836.SH) closed at 546.02 yuan on September 2, down 4.39% on the day, for a total market value of 220.8 billion yuan; it closed at 530.3 yuan on September 4. Against the August 19 issue price of 150.80 yuan and the first-day opening print of 1,100 yuan, the stock trades at about 3.5 times the issue price and more than 50% below the opening high; market value reached 444.9 billion yuan on day one and has roughly halved in three weeks. Pricing of the first A-share humanoid listing is moving from sentiment toward shipments and margins.

Reported (eWeek, September 4, 2026): On September 3 Figure AI announced a strategic partnership under which Nscale becomes its preferred compute provider for humanoid robot development and makes a strategic investment in Figure. The agreement covers up to 100,000 NVIDIA GPUs on the Vera Rubin platform, with an initial $3.5 billion commitment for compute capacity that can expand beyond $6 billion; the first GPUs are due in the second half of 2027 in Barstow, Texas. eWeek notes that $3.5 billion is close to twice the roughly $1.9 billion Figure has raised to date. As background, Figure took its crowdsourced data platform Index public on August 26, citing 16 million human videos from 108 countries, $15 million paid to contributors, and a $1 billion pledge for data and compute. Caveat: the date and amounts rest on the eWeek report; the company's original release was not retrieved.

Effect on this report's conclusions: This reinforces the report's reading that validation and stress testing are happening in the same frame. Public markets took three weeks to compress Unitree to 3.5 times its issue price, so the "year one of physical AI" premium can be traded away quickly. Figure is committing more than its total funding to date to compute and data, the two inputs that sit ahead of finished units, and its first GPUs will not come online until the second half of 2027, which suggests the model-training bottleneck extends beyond 2026. One timing judgment needs revision: the product-validation window is shorter than assumed at CES in January, and the metric to watch for the second half of 2026 shifts from launches to monthly capacity and delivered units.

Public market data (21st Century Business Herald, September 22, 2026): Unitree listed on the STAR Market on August 19, opening at 1,100 yuan for a total market value of 444.9 billion yuan. It closed at 474.2 yuan on September 16, down nearly 57% from its first-day high, with about 250 billion yuan of market value erased. The same report gives the other side of the ledger: embodied-AI companies closed 322 financings worth 93.5 billion yuan in the first half of 2026, up fivefold from the same period of 2025. The gap between private and public pricing widened visibly in September.

Reported (FX168, September 11, 2026): UBTech won orders worth more than 50 million yuan from customers in Europe, Japan and Korea for its Walker C1 commercial service humanoid and its hyper-realistic U1. On September 10 the U1 entered the Galaxy amusement park in Seoul's Gangdong district, a roughly 5,000-pyeong site built by Galaxy Corporation. At 13:35 on September 11 UBTech (09880.HK) traded at HK$77.20, down 4.22%. The order news and the share-price drop arrived on the same day.

Reported (Bloomberg, September 15, 2026): Agility Robotics unveiled Digit 5, a humanoid built to work safely in close proximity to people, handling tasks such as loading materials onto equipment, sorting parts, sequencing and inspection. The industry norm is to fence robots off from human workers; Digit 5 is sold on removing that fence.

Reported (TechCrunch, September 24, 2026): Feather Robotics, founded in 2025, is offering a customizable $30,000 humanoid platform aimed at software developers; its robots already cook in restaurants and clean up science labs. A day earlier (September 23), TechCrunch reported that Unitree humanoids walked the runway at Vogue World in Milan to a lukewarm reception on site and online.

Effect on this report's conclusions: These developments reinforce the August section's "validation and stress test in the same frame" reading. Product validation (UBTech's overseas orders and the U1 placement, Digit 5, Feather's $30,000 platform) and valuation stress (Unitree losing about 250 billion yuan of market value within a month, UBTech's 4.22% single-day drop) happened in the same month, and public markets cooled before order books did. What needs adjusting is the tempo: 93.5 billion yuan of first-half private financing alongside a post-listing halving means the "year one of physical AI" declared at CES has been delivered on the funding-supply side and is now being repriced on the exchange side. The next data points to watch are Unitree's third-quarter delivery count and UBTech's U1 volume-delivery numbers.

Verified (IDC data, reported by Xinzhixun, Shanghai Observer, The Paper and others, September 29 to October 1, 2026): IDC says global humanoid robot shipments in H1 2026 were close to 25,000 units, up 432.1% year on year, with market value above $740 million. China shipped more than 19,000 units, about 77.9% of the global total. On IDC's count, AgiBot overtook Unitree for first place in shipments for the first time. According to Yicai, AgiBot shipped more than 8,600 units, roughly 35% of the world market (a media figure; we did not see it in IDC's own release). IDC raised its 2030 forecast by about 50%, to more than 750,000 units.

Market data (Sohu Securities, September 29, 2026): Unitree (688836) closed at 459.65 yuan on September 28, down 5.81%, on turnover of 1.224 billion yuan, with net main-fund outflow of 248 million yuan. That is about 58% below its debut-day opening price of 1,100 yuan; our September 25 update recorded a September 16 close of 474.2 yuan, so the stock has kept falling.

Reported (Electrek, citing The Information, September 25, 2026): Tesla lifted Optimus output from a few dozen units a week during Q2 small-batch testing to several hundred a week in August. The target is a continuous automated line producing more than 1,000 robots a week by year-end and eventually about 20,000 a week. The hand and forearm still contain over 100 screws and small parts assembled by hand, some touch sensors have had reliability problems, and the robot reportedly still needs several days to learn basic tasks.

Implications for this report: This strengthens our view that product validation and valuation stress-testing are running at the same time. Shipments now have a third-party baseline, with half-year global volume in the tens of thousands of units, yet on IDC's count the shipment lead has passed to AgiBot and Unitree keeps falling in the secondary market. Two thresholds to watch: whether China's full-year 2026 shipments reach twice the H1 level (about 38,000 units), and whether Tesla reaches 1,000 units a week by year-end. If both miss, the mass-production narrative for physical AI should be marked down.