2025 was a year of rapid change in the global tech industry. [Photo: Reve AI]

The global tech industry in 2025 changes faster and more forcefully than ever. In artificial intelligence, competition in advanced models intensifies and reshapes technological leadership. Moves also emerge to redesign entire work processes around AI agents, creating a new turning point across the industry.

In mobility, the electric vehicle market has a turbulent year as advances in autonomous driving unfold at the same time, mixing uncertainty and innovation. As the robotaxi race begins in earnest, the paradigm of how people move starts to change.

The cryptocurrency market is also far from quiet. Major coins Bitcoin and Ethereum set new all-time highs and stir investor sentiment. At the same time, full-scale regulation takes effect mainly in the United States and Europe, accelerating a shift to bring the industry into the regulated system. It is not an exaggeration to say this is a year of "overheating" and "reorganisation" at once.

In a complex inflection point where technology changes industry and industry in turn pushes technology, 2025 is a year of major issues and shifts. This article reviews key events by sector that shake the tech industry over the year.

2025 AI review: China-driven cost innovation shakes the field as AI big tech answers with technology

The AI industry in 2025 faces a year of upheaval as China-driven low-cost, high-performance large language models rise, rivalry between OpenAI and Google deepens, and AI agents spread as they are deployed in corporate work. The fight over technological leadership no longer stays focused on model performance. It spreads into the industrial field over building large-scale infrastructure and practical capability to use AI.

China-driven AI shift: Deepseek unleashes a low-cost, high-performance paradigm shock

This year’s shock to the global IT industry begins with a China-driven Deepseek shock. Deepseek officially announces its own AI model, Deepseek-R1, in January. It draws global attention by highlighting overwhelming cost efficiency and competitiveness. In the second half, it expands its lineup by introducing follow-up versions based on the V3 series models. The new paradigm of low cost and high performance prompts a fundamental re-examination of the economics of the existing race in ultra-large models.

Deepseek’s surge triggers responses from China’s big tech companies. Major firms such as Alibaba, Baidu and Tencent announce upgrades to their own models and launches of high-spec versions in succession, entering a race to narrow the technology gap. As a result, this year’s China-driven AI offensive is assessed as a "structural change" in which startups and big tech simultaneously lead technology and cost innovation, beyond a temporary surge by an individual company.

OpenAI and Google clash with new models, reaffirming a two-horse AI race

The generative AI market in 2025 again shows a clearer two-horse structure of OpenAI and Google. OpenAI unveils GPT-5, its next-generation core model, in August. It then rolls out GPT-5.1 in November and GPT-5.2 in December, moving to strengthen its technological leadership. Google counters head-on with Gemini 3, emphasising multimodality and reasoning capabilities. The industry sees analysis that competition among big tech over next-generation models peaks over the year.

"Works instead of people": AI agents actively deployed in corporate operations

Another key keyword for the AI industry in 2025 is the practical deployment of "AI agents" that autonomously carry out tasks, beyond simple model advances. Big tech companies including OpenAI, Google and Microsoft begin to post productivity gains by placing AI agents in repetitive and knowledge-work areas such as handling email, writing code, analysing data and responding to customers.

OpenAI launches an AI agent called "Operator" in January that manages schedules and reservations for users. In February it releases "Deep Research", which compiles multiple online sources to write reports at the level of a research analyst. In July it expands its agent strategy by introducing a "ChatGPT Agent" that handles complex tasks from start to finish.

Microsoft also announces in November a plan to combine AI agents with the Windows and Office ecosystem that dominates the office market, broadening use across corporate work. In the software-as-a-service market, a structure spreads in which AI sets goals and carries out tasks without waiting for human instructions. The industry sees 2025 as a turning point when AI begins moving beyond an "assistive tool" to become a digital member of corporate organisations.

2025 mobility review: U.S. subsidy era ends as autonomous driving becomes the battleground amid slower growth

The mobility industry in 2025 enters a structural transition as the longstanding growth formula centred on electric vehicles is shaken. Strategy revisions by global automakers combine with changes in the policy environment, and the industry begins a broad slowdown.

U.S. EV subsidies cut, price burden rises as hybrid strategy returns

The biggest change comes after U.S. electric vehicle tax credits, worth up to $7,500, end as of Sept. 30. With stricter battery origin and critical mineral requirements, many EV models are excluded from subsidies. Consumer effective prices rise sharply. The impact of smaller subsidies leads to slower EV sales and rising inventories. It also affects automakers’ pricing strategies and production plans overall.

As EV demand eases, automakers again put more weight on hybrid strategies. Major manufacturers including Toyota, Hyundai Motor and Volkswagen expand lineups of hybrids and plug-in hybrids, strengthening transition strategies from internal combustion engines to EVs. As a result, 2025 is assessed as a year of "adjusting the pace" of EV transition.

Tesla vs Waymo: clash in commercialising autonomous robotaxis

In autonomous driving, the technology race moves into a stage of competition in commercial services. Tesla has operated a paid pilot service since June using Model Y-based robotaxis in a limited geofenced area in Austin, Texas. Early on, vehicles run with a safety staff member in the front passenger seat. In December, scenes are repeatedly shown domestically of Tesla vehicles driving on public roads with no one in the driver’s seat or the front passenger seat.

Waymo, meanwhile, expands driverless robotaxi services without safety staff to major U.S. cities this year, maintaining an edge in practical experience operating paid services. The industry assesses that Tesla’s potential for mass scaling and Waymo’s operational stability are strengths, and that the robotaxi race has entered a service phase aimed at a full-scale profit model.

China’s global EV push intensifies as U.S. and EU protectionism strengthens checks

Chinese EV makers, led by BYD, step up their global offensive. As Chinese companies quickly increase share in Europe and emerging markets using price competitiveness as a weapon, the United States and the European Union respond with higher tariffs and tighter regulations. 2025 is seen as a year when EV competition expands beyond technology and products to include industrial protection, supply chains and security issues, and the global EV market begins to be heavily swayed by policy variables.

2025 crypto review: beyond individuals to institutions as crypto enters the mainstream

The cryptocurrency market in 2025 sees price surges, technological evolution and regulatory reorganisation progress at the same time. Analysis gains ground that the character of the market itself changes as institutional investment expands, major networks upgrade and previously uncertain regulatory frameworks become more concrete, mainly in the United States and Europe.

No Santa rally: Bitcoin and Ethereum stall after record highs

The biggest change in the cryptocurrency market this year is "institutional adoption". In the United States, spot ETFs for Bitcoin and Ethereum are approved, bringing in institutional money quickly. On that basis, the two assets side by side set new all-time highs and lead a bull market. Bitcoin breaks its all-time high to reach $126,000 in early October as structural inflows of institutional money through spot ETFs combine with easing macro uncertainty.

Ethereum’s technical progress supports its price rise. In May, the Pectra upgrade improves investor sentiment. In August it posts record-high levels of on-chain activity and trading volume and, for the first time, takes the $4,900 level. In December, it achieves both lower fees and faster transaction processing through Fusaka, a second large-scale network strengthening update. The changes are assessed as raising expectations of a medium- to long-term rise in Ethereum’s price along with growing network demand.

As the year-end approaches, the rise in the two assets slows somewhat. Bitcoin in particular trades more than 40 percent below its all-time high as profit-taking and market liquidations continue after October, cooling expectations for a so-called "Santa rally". Analysis says that after spot ETF inflows and technical positives were priced in, macro uncertainty comes back into focus and the market enters a correction phase. Some in the market also see it not as the end of a bull market but as a "breather" process to prepare for the next phase.

Ripple-SEC four-year lawsuit ends as altcoin ETF era approaches

Another major change is that the biggest regulatory risk surrounding Ripple is effectively resolved this year. In August, the U.S. Securities and Exchange Commission and Ripple agree to withdraw mutual appeals filed with the U.S. Court of Appeals for the Second Circuit, ending a long lawsuit of about 4 years. Legal uncertainty around XRP is also largely resolved. After Bitcoin and Ethereum, a spot XRP ETF also receives approval from U.S. authorities, further solidifying XRP’s position as a leading altcoin.

The market views approval of a spot XRP ETF not as a positive limited to a single asset, but as a signal that regulatory clarity has been secured across altcoins. This leads to talk of the possibility that applications for spot ETFs of major altcoins such as Solana could follow. The industry expects that around 2026, crypto-based financial products will further diversify within the regulated system.

U.S., EU and Asia race to regulate crypto

2025 is assessed as the year when the global cryptocurrency market begins to be incorporated in earnest into the framework of regulated oversight. In the United States, legislative discussions on bills including the GENIUS Act and the CLARITY Act advance, accelerating federal-level debate on cryptocurrency regulation. Moves to sort out jurisdiction between the SEC and the Commodity Futures Trading Commission also become visible.

The European Union, starting in 2025, begins full implementation of Markets in Crypto-Assets regulation and builds an integrated regulatory system for exchanges, custody providers and stablecoin issuers. Japan pushes plans to reclassify cryptocurrencies as financial products and to regulate insider trading based on the use of undisclosed information, speeding integration into traditional finance. The United Arab Emirates strengthens a global crypto hub strategy by emphasising regulation-friendly policies.

Domestically, through enforcement of the Virtual Asset User Protection Act, authorities establish systems for exchanges to segregate and store assets and to monitor unfair trading. They also start discussions on second-stage legislation covering the full ecosystem including virtual asset issuance, distribution, disclosure and listing, moving to expand the scope of regulated oversight.

Some also point out that it will take more time for actual enforcement and market settlement, compared with the speed of regulatory reorganisation by countries. Both the United States and the EU have legal and institutional frameworks, but detailed standards and supervisory methods remain in the coordination stage. Regulatory gaps also remain for new areas such as decentralised finance. The domestic law on protecting virtual asset users has also been in force for more than 1 year, but progress on second-stage legislation is slow.

Rise of stablecoins prompts debate on alternatives to the financial system

Stablecoins emerge this year as a core focus of global regulatory debate. A CB Insights report forecasts that investment in companies related to the stablecoin ecosystem in 2025 will increase more than tenfold from 2024. It also observes that total stablecoin supply expands significantly, and that major stablecoins including Tether and Circle are used as payment and settlement infrastructure combined with traditional financial services in the market. But there are still many hurdles, including setting detailed standards on reserve requirements and issuance and distribution structures.

The industry sees 2026 as a watershed to gauge whether stablecoins can settle into the real financial system within regulatory frameworks. As a result, cryptocurrency regulation is expected to enter a phase where it is tested for actual enforcement and market settlement beyond declarative statements.

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#Deepseek #OpenAI #Google #Tesla #Bitcoin
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