Meet DeepSeek V3.1 Coder — the latest fast, free, and local open-source gem 💎 that’s quickly becoming one of the best Sonnet 4 alternatives for coding, reasoning, and agent tasks.
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[Must Watch]:
Agentuity CLI: Fastest & Easiest Way to Create AI Agents! MCP + Toolkit + Agent UI!: https://youtu.be/vFqmBSvuMGY?si=TyQzOLJxG7cG0BPH
Seer: NEW AI Software Engineer CAN AUTOMATE Your CODE! New AI Coder! (FULLY FREE): https://youtu.be/ZQTgcvh-P40?si=OFTpbGj6iINj9s-K
Code CLI: Powerful NEW AI Agentic Coder IS FAST & Ranked #1? RIP Claude Code?: https://youtu.be/_Y_IwQx9WFY?si=DRsL-0qwUaUkjjLd
📌 LINKS & RESOURCES
Blog Post: https://api-docs.deepseek.com/news/news250821
Anthropic API Docs: https://api-docs.deepseek.com/guides/anthropic_api
Deepseek Chatbot: https://chat.deepseek.com/
Deepseek Coder Github Repo: https://github.com/nutlope/llamacoder
Kilo Code API: https://kilocode.ai/
AnyCoder: https://huggingface.co/spaces/akhaliq/anycoder
This brand-new update isn’t just a small bump from V3 → V3.1 — it’s a massive leap:
🚀 Hybrid reasoning: Think & Non-Think mode in one model
🔧 Superior tool use & multi-step agent execution
📈 Benchmark wins: SWE-Bench score of 66, Terminal Bench 31.3
🧩 128k context window for handling large projects & long prompts
⚡ Faster speeds than DeepSeek R1 with reasoning
🕹 Proven coding power: built a playable Doom clone + finance tracker without errors
Whether you’re looking for an open-source coding assistant, a local alternative to closed-source models, or a cheaper dev copilot, DeepSeek V3.1 delivers.
👉 Watch as we dive into its features, benchmarks, and real-world use cases!
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Hashtags:
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