Review the main events of AI in 2025

In 2025, artificial intelligence (AI) emerged as one of the most recurring topics in technology news. Its application became common in various everyday services, sparking discussions among enthusiasts and critics. The impact of AI was so significant that well-known developers in the sector were awarded the title of "Person of the Year" by Time.

To recall the main events of 2025 in the AI industry, TecMundo prepared a list of the year’s highlights.

1. The DeepSeek phenomenon

At the beginning of the year, a new Chinese language model named DeepSeek surprised the market. With above-average performance and cost savings in training processes, this AI proved to be a viable and accessible option. However, throughout the year, its popularity faded, making it a less relevant competitor.

2. Updates in the virtual assistant

Amazon launched the Alexa+ version in February, an upgrade of its existing virtual assistant. This new version promises enhanced performance and more personalized interaction. Meanwhile, Apple faced difficulties updating Siri, resulting in criticism for its inability to keep up with the competition.

3. Evolution of Meta AI

Meta, formerly Facebook, heavily invested in AI, focusing on improvements in WhatsApp. The application started incorporating new functionalities for interaction with AI services and the creation of personalized chatbots.

4. Controversies with Grok AI

The AI Grok, from social network X, was at the center of controversies for its controversial responses and dissemination of misinformation. Despite the challenges, the company involved still managed to secure government partnerships.

5. Google speeds up generative AI

After a turbulent start, Google revitalized its AI project with the AI Mode, which allows automatic responses before conventional searching. However, this feature sparked discussions about the accuracy of the information provided.

6. Concerns regarding mental health

Cases of suicide related to excessive use of chatbots, like ChatGPT, emerged as a growing concern. Some lawsuits resulted from harmful interactions with these AIs, leading OpenAI to implement parental controls.

7. Changes at OpenAI

OpenAI became a public benefit corporation, facilitating its pursuit of profits. The GPT-4o model gained widespread recognition for its advanced capabilities, while GPT-5 received mixed reviews.

8. Advances in AI agents

AI agents began to evolve, demonstrating capabilities to perform complex tasks. Companies like Microsoft invested in incorporating these features into their products.

9. Nvidia reaches a new milestone

Nvidia achieved a market value of $5 trillion, dominating the supply of chips for AI servers. This milestone was reached after strategic partnerships and technological innovations.

10. Adoption of AI in cybercrime

Cybercriminals began using AI to create malicious tools, such as ransomware software. Google and other security systems started adopting similar technologies to combat these new challenges.

11. Partnership agreements

Major financial agreements marked the sector, such as the $300 billion contract between OpenAI and Oracle. Such movements raised questions about the sustainability of the AI market.

12. Chip crisis on the horizon

A new crisis in the chip industry was predicted, impacting the prices of electronic devices. The demand for chips for data centers was one of the main causes of the shortage, leading to significant increases in costs.

These events highlight the evolution and challenges of artificial intelligence in 2025, reflecting both its impact on daily interactions and its ethical and economic implications. For more information on AI, follow the dedicated section on the TecMundo website.