A week of great events in AI.

It's time for a weekly collection of AI information! What's going on in AI over the past week? Let's see!

It's hot this week.

1. Publication of OpenAI GPT-5 new edition

OpenAI launched an updated version of GPT-5 this week, with significant improvements in programming capacity and multimodular understanding. The new version is said to be 40 per cent faster than the previous generation ' s task of coding, while maintaining excellent reasoning.

Focus:
– Context window extended to 200K tokens
– Add "Deep Think" mode
– API price down 30%

2. Anthropic Launch Claude Enterprise 2.0

Anthropic released Claude Enterprise 2.0 this week, designed for business users. New edition added:
– Enhanced security quarantine.
– Customized knowledge base enhancement
– Integration with tools such as Slack, Notion

3. Google release Gemini 2.5 Pro

Google released Gemini 2.5 Pro this week, which is based on contextual understanding and multistep reasoning. Performance was excellent in multiple benchmark tests, especially in mathematical and programming tasks.

Open source dynamics

4. Meta Open Source Llama 4

Meta unexpectedly released Llama 4 core weights, comprising 12B and 80B versions. This is one of the most powerful open source models to date, with performance close to GPT-4.

Bright spots:
– Support 128K context
– Business-friendly licences
– Substantial increase in reasoning efficiency

5. Qwen3 Publication

Ali Yun Yuen asked the team to publish the Qwen3 series of models, including 8B, 32B and 72B versions. This is particularly so with regard to Chinese understanding.

6. Release of new models by Mistral AI

Mistral AI launched its successor to Mixtral 8x22B, with a significant increase in mathematical and code tasks.

• Industry applications

7. Full upgrade of Microsoft Copilot

Microsoft announced that Copilot would have full access to GPT-5, while introducing Enterprise-level Copilot Stack to allow businesses to customize AI assistants.

8. AI programming tool outbreak

More than one AI programming tool issued this week:
– Cursor 4.0 for release
– Windsurf launch of a new version
– Claude Code Updates Multiple Functions

9. AI New hardware advances

In Weida released a new generation of AI chips, Blackwell Ultra will be launched in the second half of the year, increasing performance three times.

Technological breakthrough.

10. Context breakthrough

Several companies announced a breakthrough in the treatment of the long context, and a million token context windows were made possible.

11. Multimodel progress

Video understanding has improved significantly, and AI now understands and generates more complex video content.

• Data Snap

• Global AI Entrepreneurship Finance: A breakthrough of $5 billion this month
• Open source model downloads: 100 million Llama series broken
• ChatGPT Weekly User: Breaking 300 million

Next week.

• Apple WWDC is expected to publish AI's new functionality
• The OpenAI Developer Conference is about to be held
• Google I/O pending.

• Interactive topics

What's your biggest interest this week? Welcome to the comment section!

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