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best practice

Future-Proof Your Reasoning Workflows Using Unified Model Aliases

Use the 'deepseek-reasoner' alias to always access the latest thinking-mode model.

Hardcode your API calls or tool settings to use the `deepseek-reasoner` alias to benefit from continuous upgrades like V3.2's reasoning improvements.

DeepSeek

The Scenario

You want to ensure your automated reasoning scripts always use the latest thinking-mode model without manually checking version logs every week.

Before & after

The old way

Manually researching which specific version (e.g., 3.1 vs 3.2-Exp) is currently the best for logic and updating your code every few months takes 30-60 minutes of maintenance.

With AI

Set the model parameter to `deepseek-reasoner` to automatically access V3.2's latest reasoning capabilities. This takes 1 minute to change one line of code or settings.

The Prompt

Explain the step-by-step logic required to solve this multi-variable math and logic puzzle, ensuring you utilize full reasoning capabilities: [PASTE_PUZZLE]

DeepSeek frequently updates what their alias names point to. According to the changelog, `deepseek-reasoner` is the reliable path to access the current 'thinking mode'.

Source

Change Log | DeepSeek API Docs
"deepseek-reasoner corresponds to DeepSeek-V3.2's thinking mode"