Claude 2.1 is an advanced conversational AI model developed by Anthropic, launched on November 21, 2023. This model represents a significant upgrade from its predecessor, Claude 2, with enhanced capabilities in natural language processing and conversation generation.
![](data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMDAiIGhlaWdodD0iNjYiIHZpZXdCb3g9IjAgMCAzMDAgNjYiPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIHN0eWxlPSJmaWxsOiNjZmQ0ZGI7ZmlsbC1vcGFjaXR5OiAwLjE7Ii8+PC9zdmc+)
Back to Glossary Index Page