← all releases
Reason Machines·Oct 24, 2026·v1.1·paid
Reason Agent
Reason Agent 1.1 is an autonomous software engineering agent designed to perform coding tasks by interacting with repositories, running tests, and opening pull requests. It optimizes performance and cost by utilizing a specialized harness that enables parallel tool execution and efficient token usage.
AI Coding AgentSoftware EngineeringAutonomous AgentDeveloper Tools
overview
Reason Agent 1.1 is an autonomous software engineering agent designed to perform coding tasks by interacting with repositories, running tests, and opening pull requests. It optimizes performance and cost by utilizing a specialized harness that enables parallel tool execution and efficient token usage.
key features
- 01Parallel tool execution for reduced latency and token usage
- 02High cache eligibility through consistent prompt and tool structures
- 03Autonomous task completion including code writing, testing, and PR generation
- 04Evidence-backed pull requests with integrated logs and screen recordings
- 05Minimalist toolset designed for on-demand extensibility
related productsbrowse all →