shouldPatchModel: isDeepSeekV4OpenAICompatibleModel,

});

// MiMo reasoning models use the same DeepSeek-style reasoning_content wire

// format. When MiMo is reached through an unowned proxy/custom provider

// (e.g. `xiaomi-orbit` pointed at token-plan-*.xiaomimimo.com), the bundled

// xiaomi plugin's wrapStreamFn does not fire, so apply the shared wrapper

// here as a fallback so multi-turn tool calls succeed.

ctx.agent.streamFn = createDeepSeekV4OpenAICompatibleThinkingWrapper({

baseStreamFn: ctx.agent.streamFn,

thinkingLevel: ctx.thinkingLevel,

shouldPatchModel: isMiMoReasoningOpenAICompatibleModel,

});

// Guard Google-family payloads against invalid negative thinking budgets

// emitted by upstream model-ID heuristics for Gemini 3.1 variants.

ctx.agent.streamFn = createGoogleThinkingPayloadWrapper(ctx.agent.streamFn, ctx.thinkingLevel);

);

}

const MIMO_REASONING_OPENAI_COMPATIBLE_MODEL_IDS = new Set([

"mimo-v2-pro",

"mimo-v2-omni",

"mimo-v2.5",

"mimo-v2.5-pro",

]);

function isMiMoReasoningOpenAICompatibleModel(model: Parameters<StreamFn>[0]): boolean {

const normalizedModelId = normalizeDeepSeekV4CandidateId(model.id);

return (

model.api === "openai-completions" &&

normalizedModelId !== undefined &&

MIMO_REASONING_OPENAI_COMPATIBLE_MODEL_IDS.has(normalizedModelId)

);

}

/**

* Apply extra params (like temperature) to an agent's streamFn.

* Also applies verified provider-specific request wrappers, such as OpenRouter attribution.