DeepSeek 3.1 is BETTER than Claude Sonnet 4? (FREE)

DeepSeek has just released **version 3.1**, and it’s a major step forward compared to V3 and R1. 🚀 It outperforms on **SWE Bench, SWE Bench Multilingual, Terminal Bench, Frames, QA, and HLE**, and introduces **Hybrid Inference** (Think + Non-Think modes in one model). With **128K context, open-source weights, Anthropic API compatibility, and lower costs than competitors**, this release is set to shake up the AI space. In this video, I break down: * Benchmarks and performance gains * API integration and compatibility * Pricing compared to other providers * Open weights and long-context pretraining * A quick demo of DeepSeek 3.1 in action If you’d like me to **test DeepSeek 3.1 against GPT-5, Gemini 2.5 Pro, or Qwen 3**, drop a comment below! 👉 Try it here: [chat.deepseek.com](https://chat.deepseek.com) 👉 Open weights: [Hugging Face](https://huggingface.co) --- ## Timestamps 0:00 – DeepSeek 3.1 Release Overview 0:21 – Hybrid Inference (Think + Non-Think) 0:32 – API & SDK Compatibility 0:56 – Open Weights & Pretraining 1:11 – Pricing Details 1:28 – Ranking Above Claude Sonnet 1:55 – Comparison with GPT-5, Gemini 2.5 Pro 2:07 – Final Thoughts Just released, DeepSeek V3.1 outperforms previous versions on benchmarks like SWE bench and Terminal bench, demonstrating **llm reasoning**. This **new ai** model features hybrid inference for faster thinking and stronger agentic skills, improving **ai coding**. Check the **ai updates** for the latest **llm news** and try this **best free ai model** now!