A few days ago,Google Gemini 2.5 Pro announces the release of a new version "Gemini 2.5 Pro(0605)".

In terms of performance, the new version of Gemini 2.5 Pro performs better in tasks such as coding and reasoning:
Surpassed OpenAI o3 with 21.6% in Humanity's Last Exam and topped the GPQA test with 86.4%.
In the big model arena, the new version of Gemini 2.5 Pro maintains its lead in the Elo score, with a 24-point improvement over the (0506) version (to 1470 points).
According to Google, the (0605) release is based on the (0506) release announced at this year's I/O conference, and the new version is expected to be the official stable "debut" of Gemini 2.5 Pro.
In addition, Google has improved the answers to the new version 2.5 Pro, which now provides more creative and better formatted responses.