The cheapest part on a million-yuan car is about to move a national standard
A state lab starts asking about plastic
The questionnaire is the news. On 9 October Changan Automobile confirmed receiving a survey from CATARC — the China Automotive Technology and Research Center, a central state-owned enterprise that researches auto standards and regulations on the industry ministry's behalf — asking specifically about the use of non-metallic materials in brake pedal assemblies, IT Home reports. Industry reading: groundwork for revising the bench-test standard QC/T 788-2018.
Here is the vacuum it found. The mandatory national standard governs only pedal force — under 500N at maximum braking effectiveness. A separate recommended standard asks for 1,500±20N held five seconds, five times, with permanent deformation under 5mm and no cracks. Neither sets a quantified load threshold, material limit or test method for the bracket itself: it must simply be "not easily failed," in metal or something performing like metal.
Which means every number is the carmaker's own. So executives spent Friday posting theirs. Lu Fang, chairman of Dongfeng's premium EV brand Voyah, showed a multi-layer high-strength steel beam. GAC Honda deputy GM Lin Zhibin put the Accord's at 3,000N-plus without fracture. BYD's Zheng Yu said the Yangwang line's pedal is metal, built to a 2,500N in-house spec.
THE TELL: a 36Kr teardown of the supply chain says domestic suppliers quote under 100 yuan (~$14) for a pedal assembly even on a million-yuan car, that OEMs rarely staff a dedicated engineer for it, and that load certification is routinely the supplier's own test report, accepted without re-testing. European luxury brands still build theirs in-house in Europe to roughly 4,000N and ship them in, per 36Kr.
WORTH NOTING how differently this travelled. Chinese coverage led with newtons and the standards gap; Hong Kong and Western outlets led with the consequence — once the pedal dropped, stopping distance went from about 38 metres to roughly 140, per The Standard. Zunjie, the Huawei–JAC brand whose V800 broke, still calls the free part swap an upgrade and not a recall: plan confirmed end of October, rollout from November, via GeekPark.
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Zhejiang says traffic is a power now
A provincial propaganda department picked this week. The publicity department of Zhejiang's party committee published a commentary on Thursday arguing that online traffic can no longer be treated as merely a data resource — that traffic and algorithms have become a force capable of shaping public discussion and sentiment, and need more oversight, per SCMP. Zhejiang's capital is Hangzhou. You know whose home town that is.
Jilin went the friendly route the same week. Party secretary Huang Qiang sat down with content creators in a Changchun coffee shop on Wednesday to encourage them to promote mainstream values and spread positive energy, SCMP reports. Carrot in the northeast, stick in the delta.
My read: these land in the same week a ByteDance review app repriced a carmaker and triggered a standards review that no regulator had started. Beijing is watching a platform do the state's work and noticing it did not need permission.
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Taipei welcomes the talks, Shanghai warns about them
Lai Ching-te used Double Tenth to endorse a thaw. Taiwan's president, marking the Republic of China's founding anniversary on Saturday, welcomed Washington–Beijing talks aimed at reducing the risk of conflict, called for democracies to cooperate on regional peace, and warned that the mainland is pressuring the island to change the status quo, per SCMP. Analysts in the same paper doubt Taiwan derails the reset; the live worry is a $14bn arms package.
The more interesting document is Chinese, and it argues against cheering. Jennifer Kavanagh, senior fellow and director of military analysis at the Washington think tank Defense Priorities, published a proposal in September to pull US forces back from the first island chain to the second. Jia Min, a research fellow at the Shanghai Development Research Foundation who hosted her at a public discussion, told Guancha afterwards that she is accused of betrayal at home — and that Chinese readers are misreading her.
Two points are worth the trip. Kavanagh's starting premise is a reassessment of American interests, not sympathy for Beijing. And an American pullback need not leave China better off: a thinner US security presence could push Japan toward nuclear weapons and unsettle a balance Beijing finds useful, as Pekingnology translates it. A Chinese analyst telling a Chinese audience not to want what it thinks it wants is rarer than it should be.
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Xiaomi published the bill for one RL run
MiMo-V2.6 cost $2.6m to post-train. Xiaomi's technical report, out 8 October, puts reinforcement-learning post-training for the Pro model — 1.02T total parameters, 42B active — at roughly $2.6m, and the 310B/15B Flash at $900k. Each RL step samples 1,568 prompts at 16 rollouts apiece: about 25,000 agent trajectories and 2.7–3.7bn tokens per step, InfoQ reports.
The line item nobody budgeted for is the judge. Grader compute — purely for scoring agent behaviour — takes 12.7% of Pro's bill and 14.2% of Flash's. The report also publishes its own failure log: 123.1 hours for Pro's 30 steps, GPU double-bit memory errors, a Kubernetes failure that killed the cyber cluster's pods, a restart when the grader network went unreachable.
Two findings I'd steal. Freezing the MoE router through RL: left trainable, layer-9 expert load variation went from 0.78 to 2.0 in twenty steps, the busiest expert from 6x to 16x average, cold experts from 0.5% to 22%. And Xiaomi trained a dedicated Hack Agent to attack its own sandboxes until no cheat path remained — confirmed reward hacking stayed under 2%.
Meanwhile the buyers are cutting. Microsoft reportedly trimmed a $1bn-plus annual internal Claude budget by over a third, with per-head allowances in its cloud and AI division falling from $100,000 a month to about $10,000; Meta halved internal Claude Code seats from roughly 60,000 to 30,000. Deloitte China finds 60.4% of surveyed firms have no systematic way to measure AI value, and the share unable to calculate ROI rose from 35.8% to 44.4%, per TMTPost.
Both ends now price intelligence explicitly. Labs publish what a training run cost; enterprises meter what a token earns. Moonshot AI closed its final private round at about $50bn ahead of a Hong Kong listing targeted for the first quarter of 2027, per TMTPost's week in review — and StepFun says its 600bn-parameter Step 5 Preview, 27bn active, tops OpenRouter's trending board and opens its weights on 15 October.
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The travel agent that sent you the wrong way
Holiday demand for AI trip planning was real. Alibaba's Fliggy assistant saw interaction volume up 158%; Meituan's AI concierge beat May Day by over 60%; Tongcheng's DeepTrip saw peak hourly visits more than triple on day one. A survey of 3,000 travellers found 84.6% had used conversational AI for travel information, per TMTPost.
Execution was not. One user got a Suzhou metro interchange that does not exist. Others arrived at closed attractions or walked what they called special-forces routes. The mechanism is latency: global distribution system fare caches refresh every two to three minutes, hotel inventory every ten to fifteen. And only 17% of users will let AI touch payment or passport data unsupervised, so the agent stays a shop assistant.
The money moved anyway. Hotel bookings referred through ByteDance's Doubao now carry an 11.4% software service fee plus 0.6% payment handling — about 12%, against roughly 8% when the same traffic arrived through Douyin organically. Four points is what the conversation layer costs.
Elsewhere, the humanoid reality check. Daily rental for popular humanoids has fallen from roughly 10,000 yuan (~$1,400) in early 2025 to 2,000–3,000 yuan (~$280–420) early this year, with some Unitree listings now starting at 289 yuan (~$41) a day, per GeekPark's digest of Star Market Daily reporting. Set that beside IDC's count of global humanoid shipments up 432.1% year on year in the first half — of which 69% still went to research, education, performance and government procurement.
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Threads we are pulling
- Huawei's patent book cashed a cheque. Following Monday's piece: Huawei and Qualcomm announced a long-term broad cross-licence spanning 5G, computing, AI and networking, with Qualcomm also buying some of Huawei's US patents in those fields, per TMTPost. The same day, Luxshare Precision disclosed that it and its Dongguan subsidiary are respondents in ITC investigation 337-TA-1526, opened 9 October; the products are still in customer validation, not mass production, via Jiemian.
- The Claude access thread now runs on identity, not geography. Anthropic's 8 October usage policy update, effective 12 November, writes the regional restriction to cover people physically located in unsupported regions, entities incorporated or headquartered there, and entities majority-owned or controlled from there — and the company now asks some users for government ID and a live selfie, per Medianama, which also describes a grey market of API proxies reselling at as little as 10% of list using harvested documents. On V2EX, one poster hit liveness verification and was told to produce a passport; another is three days into hosting a box at a friend's house in Vietnam with no ban. Sentiment, not data.
- The KV-cache ripple got a proposed cure. Following yesterday on ByteDance Seed's finding that DeepSeek V4 answers differently depending on token position: Leiphone's version names the remedy as dynamic chunking and the contenders — HKUST Guangzhou's ChunkKV at 73.8% on needle-in-a-haystack versus SnapKV's 58.9% at a 128-slot cache budget, Jina AI's late chunking, Microsoft Research Asia's MInference claiming up to 10x prefill speedup on million-token contexts, here. It also notes Llama 3 carries the same structural weakness. My call that averaged benchmarks hide this stands; the fix is architectural, not a tuning pass.
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