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Gemini 2.5 Pro
by Google DeepMind
Google's flagship multimodal model with a massive context window and strong reasoning.
5/5
Visit Gemini 2.5 Pro - Context window
- 1M tokens
- Open weights
- No
- Released
- Mar 2025
Pros
- + Huge 1M-token context window
- + Strong native multimodal understanding
- + Generous free access tier
Cons
- − Closed weights, API-only
- − Long-context calls get expensive
- − Behavior varies across product surfaces
What Is Gemini 2.5 Pro
Gemini 2.5 Pro is Google DeepMind’s flagship model. Its defining feature is a one-million-token context window, letting it reason over entire codebases, long documents, or hours of video at once.
In Practice
Gemini powers Google’s AI products and is available via API and the Gemini app. It is a strong fit for tasks that need to ingest large amounts of context, and its multimodal grounding makes it capable across text, image, audio, and video.