gemini-2.5-flash shutdown date

gemini-2.5-flash shuts down on 2026-10-20 per Google Vertex AI's deprecation page (checked 2026-10-17). The official replacement is gemini-3.8-flash. Published on the official docs: input price $0.3 per million tokens, context window 1,048,576 tokens, max output 65,536 tokens.

Model page · Is gemini-2.5-flash being deprecated? · Google Vertex AI · Deadlines

Sources

• Vertex AI model versions — checked 2026-10-17
• Vertex model docs — checked 2026-10-17
• Vertex pricing — checked 2026-10-17