According to @deepseek_ai, DeepSeek released V3.1 with 840B tokens of continued pretraining to extend long-context capabilities on top of V3 (source: @deepseek_ai on X, Aug 21, 2025). According to @deepseek_ai, the update includes a new tokenizer and chat template, with a public tokenizer configuration and links to V3.1 Base and V3.1 open-source weights provided for download (source: @deepseek_ai on X, Aug 21, 2025). The announcement focuses on model and tooling availability and does not include cryptocurrency token mentions or market guidance, but the release timing and open-source access are material operational inputs traders can track for AI infrastructure and developer activity proxies in crypto-adjacent narratives (source: @deepseek_ai on X, Aug 21, 2025).