> “we plan to formally announce the deprecation of the Assistants API with a target sunset date in mid-2026.”
The new Responses API is a step in the right direction, especially with the built-in “handoff” functionality.
For agentic use cases, the new API still feels a bit limited, as there’s a lack of formal “guardrails”/state machine logic built in.
> “Our goal is to give developers a seamless platform experience for building agents”
It will be interesting to see how they move towards this platform, my guess is that we’ll see a graph-based control flow in the coming months.
Now there are countless open-source solutions for this, but most of them fall short and/or add unnecessary obfuscation/complexity.
We’ve been able to build our agentic flows using a combination of tool calling and JSON responses, but there’s still a missing higher order component that no one seems to have cracked yet.
The new Responses API is a step in the right direction, especially with the built-in “handoff” functionality.
For agentic use cases, the new API still feels a bit limited, as there’s a lack of formal “guardrails”/state machine logic built in.
> “Our goal is to give developers a seamless platform experience for building agents”
It will be interesting to see how they move towards this platform, my guess is that we’ll see a graph-based control flow in the coming months.
Now there are countless open-source solutions for this, but most of them fall short and/or add unnecessary obfuscation/complexity.
We’ve been able to build our agentic flows using a combination of tool calling and JSON responses, but there’s still a missing higher order component that no one seems to have cracked yet.