Model Tracker
FunctionGemma
FunctionGemma is an AI model made by Google DeepMind. Google DeepMind released it on 18 December 2025. It is generally available.
FunctionGemma is an AI model made by Google DeepMind. Google DeepMind released it on 18 December 2025. It is generally available. It takes text and returns text. Its context window is 32,000 tokens. Its weights are open. Its licence is Gemma Terms of Use. Its knowledge cutoff is August 2024.
- Released
- 18 December 2025 — blog.google, read 16 October 2026
- Status
- Generally available — deepmind.google, read 16 October 2026
- Takes
- Text — ai.google.dev, read 16 October 2026
- Returns
- Text — ai.google.dev, read 16 October 2026
- Open weights
- Yes — ai.google.dev, read 16 October 2026
- Licence
- Gemma Terms of Use — ai.google.dev, read 16 October 2026
- Context window
- 32,000 tokens — ai.google.dev, read 16 October 2026
- Longest answer
- Not confirmed: The model card states that total output context is up to 32K tokens per request, subtracting input tokens; it does not state a standalone standard maximum-answer limit.
- Knowledge cutoff
- August 2024 — ai.google.dev, read 16 October 2026
- API price, input
- Not confirmed: The maker's pages reviewed do not print a standard API input price for FunctionGemma per 1 million tokens.
- API price, output
- Not confirmed: The maker's pages reviewed do not print a standard API output price for FunctionGemma per 1 million tokens.
- Where
- Downloadable weights, Cloud marketplaces — deepmind.google, read 16 October 2026
- Parameters
- 270,000,000 parameters — ai.google.dev, read 16 October 2026
- Model card
- https://ai.google.dev/gemma/docs/functiongemma/model_card — ai.google.dev, read 16 October 2026
Questions
When was FunctionGemma released?
Google DeepMind released FunctionGemma on 18 December 2025.
Is FunctionGemma still available?
Yes: it is generally available, as Google DeepMind states it.
What is the context window of FunctionGemma?
The context window of FunctionGemma is 32,000 tokens, as Google DeepMind prints it.
Are the weights of FunctionGemma open?
Yes: Google DeepMind publishes the weights of FunctionGemma for download.
What is the licence of FunctionGemma?
The licence of FunctionGemma is Gemma Terms of Use, as Google DeepMind names it.
What does FunctionGemma take and return?
FunctionGemma takes text and returns text.
What is the knowledge cutoff of FunctionGemma?
The knowledge cutoff of FunctionGemma is August 2024.
How many parameters does FunctionGemma have?
FunctionGemma has 270,000,000 parameters parameters, as Google DeepMind publishes it.
More from Google DeepMind
- Gemini Robotics 1.5
- Gemini Robotics On-Device
- Gemini Robotics On-Device 2
- Gemma 3n
- Gemma 4
- Lyria RealTime
- Nano Banana 2
- T5Gemma
Sources
- FunctionGemma model card (read 16 October 2026)
- FunctionGemma model overview (read 16 October 2026)
- FunctionGemma (read 16 October 2026)
- FunctionGemma: Bringing bespoke function calling to the edge (read 16 October 2026)
- Gemma Terms of Use (read 16 October 2026)
- Model cards (read 16 October 2026)