DeepSeek V4 Flash API Integration Guide: Model Name Changes, Thinking Mode, and Truncation Troubleshooting

DeepSeek V4 Flash has been upgraded to V4.1-Flash with the recommended model name deepseek-flash, so this guide covers the model field, 1M context, 384K output, thinking mode conflicts with FIM, and how to verify the model isn't downgraded after migrating to an OpenAI-compatible endpoint.

How to Choose an AI Relay Station? 5 Parameter Pass-Through Self-Test Criteria

Learn the five key pass-through criteria—tier parameters, cache control, model specs, overload behavior, and billing accuracy—to evaluate any AI relay station before committing.