{"slug": "deepseek-v3-1-terminus", "title": "DeepSeek V3.1 Terminus", "summary": "DeepSeek released V3.1 Terminus, a 685B-parameter Mixture-of-Experts model with ~37B active parameters per token, featuring improved language consistency and tool-use capabilities including Code Agent and Search Agent. The model is available under an MIT license with FP8 quantization.", "body_md": "# DeepSeek V3.1 Terminus\n\nMoE workstation685B total, ~37B active per token (MoE) - same backbone as DeepSeek V3. Instruct/agent-tuned variant of V3.1-Base: improves language consistency (less mixed Chinese-English) and adds Code Agent + Search Agent tool-use. FP8 quantization. Open weights under MIT.\n\ncoding\nreasoning\nchat\n\n- 685.0B\n- 128k\n- mit\n- Sep 2025\n\n## Scores\n\nCoding\n\n80\n\nReasoning\n\n85\n\nGeneral\n\n82\n\nPRICE HISTORY\n\n## Inference cost over time\n\nData accumulates from the first daily sync - longer ranges populate over time. Prices come from OpenRouter snapshots, not a historical API.\n\nLoading price history...", "url": "https://wpnews.pro/news/deepseek-v3-1-terminus", "canonical_source": "https://tokenstead.ai/models/deepseek-v3-1-terminus", "published_at": "2026-07-09 14:12:02+00:00", "updated_at": "2026-07-09 15:09:30.065646+00:00", "lang": "en", "topics": ["large-language-models", "ai-products", "ai-tools", "ai-agents"], "entities": ["DeepSeek"], "alternates": {"html": "https://wpnews.pro/news/deepseek-v3-1-terminus", "markdown": "https://wpnews.pro/news/deepseek-v3-1-terminus.md", "text": "https://wpnews.pro/news/deepseek-v3-1-terminus.txt", "jsonld": "https://wpnews.pro/news/deepseek-v3-1-terminus.jsonld"}}