Gemini 2.5 Pro Preview (I/O edition)

2025-05-06 · Publisher : Google · Domain : Artificial Intelligence

Google releases, ahead of Google I/O, an improved version of Gemini 2.5 Pro, better at code and at building interactive web applications, and first on the WebDev Arena leaderboard.

What changes

Marked progress in code: transformation, editing, complex agentic workflows and above all interactive web applications.
First place on the WebDev Arena leaderboard, with a gain of 147 Elo points over the previous version.
State of the art in video understanding with 84.8% on VideoMME.
Also available in the Gemini app, where it powers Canvas.

### Specifications - Identifier: `gemini-2.5-pro-preview-05-06`; the former alias `gemini-2.5-pro-preview-03-25` automatically points to this version. - Context: 1,048,576 input tokens, 65,536 output tokens (current API documentation); knowledge cutoff: January 2025. - Availability: Gemini API (Google AI Studio), Vertex AI, Gemini app. - Redirected to `gemini-2.5-pro` (stable) on June 26, 2025. ### Pricing Prices identical to the previous preview (1.25 / 10 USD per million tokens up to 200,000 tokens; 2.50 / 15 beyond), based on the pricing grid in force for the 2.5 Pro family. ### Benchmarks | Benchmark | Score | |---|---| | VideoMME | 84.8% | | WebDev Arena | +147 Elo vs previous version | Scores published by the vendor. ### Key takeaways An update targeted at interface code, released two weeks before I/O because developer enthusiasm justified it, according to Google.

Links

Tags : LLM, Google, Gemini, Pro, Code