正文 Markdown
the underrated story of 2026 is that the open-source agent ecosystem is leading on primitives. nous research with hermes for orchestration. gbrain for personal memory and eval substrates. these projects shipped working production systems before anthropic shipped a research preview of similar functionality. the closed labs have raw model capability. the open-source ecosystem has agent primitives. those are different layers. the open-source side has been further ahead on the second one for nearly a year now.