Anthropic:
Introducing Opus 4.5, the best model in the world for code & agents. We also made Claude Code more convenient for you. Btw, here’s Claude Cowork (it’s like Claude code for all your other knowledge work)
OpenAI:
Pay us or we’re putting ads in your chats
In the coming weeks, we plan to start testing ads in ChatGPT free and Go tiers.
We’re sharing our principles early on how we’ll approach ads–guided by putting user trust and transparency first as we work to make AI accessible to everyone.
What matters most:
- Responses in ChatGPT will not be influenced by ads.
- Ads are always separate and clearly labeled.
- Your conversations are private from advertisers.
- Plus, Pro, Business, and Enterprise tiers will not have ads.