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Gemini 2.5 family
4 releases · Elo progression and succession lineage (D9)
Elo progression
Mar 2025
Gemini 2.5 Pro
CLOSED
—
1839.1
May 2025
Gemini 2.5 Flash
CLOSED
—
succeeds Gemini 2.5 Pro
-236.1
1603.0
Jun 2025
Gemini 2.5 Flash-Lite (Non-thinking)
CLOSED
—
succeeds Gemini 2.5 Flash
-437.8
1165.2
Jun 2025
Gemini 2.5 Flash-Lite (Thinking)
CLOSED
—
succeeds Gemini 2.5 Flash
-347
1256.0