DeepSeek V4, released in April 2026, introduces two versions—Pro and Flash—with up to 1.6 trillion parameters and a million‑token context window, leveraging hybrid attention, compressed KV cache, and specialized training techniques to dramatically cut hardware dependence and inference cost.
The article compiles key information on DeepSeek V4, covering Ollama's one‑click launch, the model's FP4/FP8 mixed‑precision quantization, size reductions, high local deployment costs, recent benchmark rankings, and the accompanying stock price movements in both China and the US.
Sol‑RL, a framework from NVIDIA, Hong Kong University and MIT, integrates NVFP4 inference for large‑scale rollout exploration and BF16 precision for high‑fidelity regeneration, delivering up to 4.64× faster convergence at equivalent reward levels while preserving BF16 training fidelity across SANA, FLUX.1 and SD3.5‑L models.
This article analyzes the memory bottleneck of massive language models, explains the mathematical modeling of memory requirements, evaluates traditional sharding limits, and details how GPT‑OSS’s MXFP4 quantization combined with Mixture‑of‑Experts reduces memory, bandwidth, and compute demands enough to fit a 1200‑billion‑parameter model onto an 80 GB GPU with minimal accuracy loss.
