Published: November 7, 2026. DeepSeek R1 is DeepSeek’s first-generation reasoning-model family, built from DeepSeek-V3-Base and post-trained to spend more computation on multi-step problems in mathematics, coding, science, and logic. The original DeepSeek-R1 and the research-focused R1-Zero were released on January…
Published: November 7, 2026. The DeepSeek V3 family is a useful name for the official sequence of V3.x models released between the original DeepSeek-V3 in December 2024 and DeepSeek-V3.2 in December 2025. The lineage includes base checkpoints, post-trained assistant models,…
Published: November 7, 2026. DeepSeek OCR is an open-weight, OCR-specialized vision-language model designed to convert document images into text or layout-aware Markdown. DeepSeek-OCR 2, sometimes searched for as DeepSeek OCR-2 or simply OCR-2, is the newer version and introduces a…
Published: November 7, 2026. DeepSeek V4.1 Flash is a multimodal Mixture-of-Experts model designed for long-context reasoning, coding, visual understanding, and tool-using agents. The API alias deepseek-flash currently serves the DeepSeek-V4.1-Flash-1017 checkpoint, which also powers DeepSeek’s official web and mobile assistant.…
Published: November 7, 2026. DeepSeek V4 is DeepSeek’s model generation for long-context reasoning, coding, agents, tool use, and high-throughput API workloads. The family began with V4 Flash and V4 Pro in April 2026, but the current lineup has moved beyond…
