Original sourceInfoQAdditional: TechGig
Summary
OpenAI DevDay 2026 unveiled several developer-focused updates. GPT-6.1 Sol is positioned as a coding and compute upgrade to GPT-6 Sol with lower cost per token, available via API, ChatGPT Work and Codex, and the company says it approaches GPT-6 Astra on several benchmarks. The Agents API adds compu…
Key points
- This is the list of tools and APIs developers will actually use in coming quarters, directly affecting coding, review and automation workflow design.
- OpenAI is shifting focus from single model calls to agents that can run persistently, operate software and collaborate across devices, changing underlying assumptions in developer workflows.
- Teams must reassess adoption costs and security boundaries for Codex cloud environments, MCP event-driven plugins and agentic code review.
Editorial note
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