FirebaseAI Framework Reference
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ThinkingConfig
public struct ThinkingConfig : Sendable
extension ThinkingConfig: Encodable
Configuration for controlling the “thinking” behavior of compatible Gemini models.
Certain models, like Gemini 2.5 Flash and Pro, utilize a thinking process before generating a
response. This allows them to reason through complex problems and plan a more coherent and
accurate answer.
-
Initializes a new ThinkingConfig.
Declaration
Swift
public init(thinkingBudget: Int? = nil, includeThoughts: Bool? = nil)
Parameters
thinkingBudget
|
The maximum number of tokens to be used for the model’s thinking process.
|
includeThoughts
|
If true, summaries of the model’s “thoughts” are included in responses.
|
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Last updated 2025-08-27 UTC.
[null,null,["Last updated 2025-08-27 UTC."],[],[],null,["# FirebaseAI Framework Reference\n\nThinkingConfig\n==============\n\n public struct ThinkingConfig : Sendable\n\n extension ThinkingConfig: Encodable\n\nConfiguration for controlling the \"thinking\" behavior of compatible Gemini models.\n\nCertain models, like Gemini 2.5 Flash and Pro, utilize a thinking process before generating a\nresponse. This allows them to reason through complex problems and plan a more coherent and\naccurate answer.\n- `\n ``\n ``\n `\n\n ### [init(thinkingBudget:)](#/s:10FirebaseAI14ThinkingConfigV14thinkingBudgetACSiSg_tcfc)\n\n `\n ` \n Initializes a new `ThinkingConfig`. \n\n #### Declaration\n\n Swift \n\n public init(thinkingBudget: Int? = nil)\n\n #### Parameters\n\n |------------------------|---------------------------------------------------------------------------|\n | ` `*thinkingBudget*` ` | The maximum number of tokens to be used for the model's thinking process. |"]]
