let me just make a prediction. I think that Google will open source their models, because the most important thing that Google can do is reinforce the value of search. And the best way to do that is to scorch the earth with these models, which is to make them widely available and as free as possible.View on YouTube
Public information up to November 30, 2025 shows that Google has not fully open‑sourced its main large AI models in the way Chamath described.
- Gemini, Google’s flagship LLM family (used in Search), is proprietary. Gemini (including Gemini 3) remains closed‑source; Google exposes it through paid services (Search, Gemini app, APIs, Vertex AI), and the model weights are not released under an open‑source licence.
- Wikipedia and other references list Gemini’s license as proprietary and describe it as a commercial product integrated into Google Search and other services, not an open‑source model. (en.wikipedia.org)
- Google did release open‑weights models (Gemma), but they are explicitly not open source. In February 2024 Google introduced Gemma, smaller LLMs whose weights are downloadable and free to use (including commercially), and later expanded the family with larger variants such as Gemma 2 (27B) and Gemma 3. (arstechnica.com) However, multiple reports and even Google’s own briefings emphasize that Gemma is an “open” or “open‑weights” model family, not open source in the traditional/OSI sense. TechCrunch and Forbes both stress that while the weights are widely available, the models are governed by custom terms and are “open (but not open source)” / “open weight, not open source.” (techcrunch.com)
- The specific strategic move Chamath predicted has not occurred. His claim was that "Google will open source their models" and "scorch the earth" by making them widely available and as free as possible to reinforce the value of Google Search. In reality:
- Google’s core search models (Gemini variants) remain closed and proprietary. (en.wikipedia.org)
- The "open" initiative (Gemma) targets developers and the broader ecosystem and is not clearly positioned as a deliberate, search‑defensive "scorch the earth" strategy, nor does it involve fully open‑sourcing Google’s main LLMs.
Because Google has not open‑sourced its primary large AI models powering Search—only released smaller, open‑weights models under non‑OSI licences—the prediction, taken at face value, has not come true, even if parts of the ecosystem (like Gemma) rhyme with the general idea of wider, cheaper access.