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Gemini 3.6 Flash High

gemini-3.6-flash-high
Model Type MediumHighLowTiered

The high thinking-budget tier of Gemini 3.6 Flash, for complex tasks that need multi-step reasoning: it gives the model more room to think while keeping Flash speed. Same price as the standard tier; more thinking is billed as more output tokens. Set model to gemini-3.6-flash-high.

ChatDeep reasoningThinkingOpenAI compatible

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Try out Gemini 3.6 Flash High right here (available after login)。

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About Gemini 3.6 Flash High

The high thinking-budget tier of Gemini 3.6 Flash, for complex tasks that need multi-step reasoning: it gives the model more room to think while keeping Flash speed, with a 1M-token context, up to 64K output and image input. Same price as the standard tier; more thinking is billed as more output tokens. Set model to gemini-3.6-flash-high.

Use cases

Multi-step reasoning

Math, logic and planning problems, where a larger thinking budget buys steadier answers.

Complex coding tasks

Cross-file understanding and refactoring, where a higher thinking budget reduces rework.

Long-document analysis

A 1M context plus deep thinking suits long reports and contract-style text.

How to choose

Use the standard gemini-3.6-flash for everyday work; step up to High only when you clearly need deep reasoning, Low for speed and cost, Tiered for traffic of uneven difficulty.

FAQ

Same price as the standard tier?
Yes. All four tiers cost the same; more thinking simply means more output tokens, billed on usage.
How much slower is it?
A higher thinking budget means longer responses, depending on the difficulty of the question; simple questions do not need High.
How large is the context window?
1M-token context and up to 64K output, with image input supported.
Am I charged for failed calls?
No. Only calls that return successfully are settled on actual usage; upstream errors and timeouts never touch your balance.

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