DeepSeek-R1 is an advanced open-source AI reasoning model that achieves performance comparable to OpenAI's o1 across math, code, and reasoning tasks, featuring innovative reinforcement learning techniques and multiple distilled versions for wider accessibility.

OpenAI o1 is a new series of 'reasoning' models accessible through the API that excels at complex problem-solving tasks with enhanced reasoning capabilities, available in two variants: o1-preview and o1-mini.

DeepSeek-R1は、数学、コード、推論タスクにおいてOpenAIのo1に匹敵するパフォーマンスを達成する高度なオープンソースAI推論モデルで、革新的な強化学習技術と広範なアクセスのための複数の蒸留版を特徴としています

Anthropic is an AI safety and research company building reliable, interpretable, and steerable AI systems, including the Claude family of highly capable AI assistants.