Do Son OpenAI has released gpt-oss-120b and gpt-oss-20b, its first open-weight models since GPT-2. The release, under an Apache 2.0 license, aims to democratize access to AI.
Language Model
Google officially launches Gemini 2.5 Pro for enterprise and introduces the ultra-affordable Gemini 2.5 Flash-Lite, balancing performance, speed, and cost for developers.
OpenAI phases out GPT-4.5 from its developer API, replacing it with the more efficient GPT-4.1. GPT-4.1 offers enhanced features and lower costs.