Gemini 3.5 Flash Pricing
Google · Gemini 3 · Live
Gemini 3.5 Flash costs $1.5 per million input tokens and $9 per million output tokens on the Google API. Cached input reads are billed at $0.15 per million tokens. It supports a 1,000,000-token context window and up to 65,000 output tokens per request. The model supports image input, tool use, long context. Released May 19, 2026. Pricing verified November 1, 2026.
Gemini 3.5 Flash API pricing
Gemini 3.5 Flash API pricing is $1.5 per million input tokens and $9 per million output tokens, verified November 1, 2026.
- Input (per 1M tokens)
- $1.5
- Output (per 1M tokens)
- $9
- Cached input (per 1M tokens)
- $0.15
- Batch discount
- 50%
- Context window
- 1,000,000 tokens
- Max output
- 65,000 tokens
- Released
- May 19, 2026
Capabilities
Gemini 3.5 Flash supports image input, tool use, long context.
Price history
See full Gemini 3.5 Flash price historyGemini 3.5 Flash API pricing has not changed since July 12, 2026.
Price-stable since July 12, 2026.
Frequently asked questions
Short answers to the most common questions about Gemini 3.5 Flash pricing, limits, and capabilities.
Notes
Gemini 3.5 Flash launched May 19, 2026 at Google I/O. $1.50 input / $9 output per 1M tokens. Beats Gemini 3.1 Pro on coding benchmarks at ~25% lower cost — best price-performance in the Gemini family for code and general tasks. Superseded Gemini 2.5 Flash. [2026-10-08] Cache Read filled: $0.15 per https://ai.google.dev/gemini-api/docs/pricing. Input $1.50 / Output $9 re-verified unchanged. [2026-10-30] Verification attempt produced no clear result — recheck next run. Aggregators still list $1.50/$9 (cache $0.15), but ai.google.dev model docs now mark gemini-3.5-flash as DEPRECATED: no longer selectable in AI Studio and API requests are auto-routed to gemini-3.6-flash (one source dates this 2026-10-08). Prices LEFT unchanged. ACTION FOR KHALED: consider setting Status = Deprecated.