if these three launches are any signal, ai agents are about to get much more modular

if these three launches are any signal, ai agents are about to get much more modular anthropic dropped haiku 5.5 for cheap, high-volume work jev is getting attention for fast bounded decisions and gpt-6 can now build the interface the human actually interacts with put those together and an agent starts looking less like “send everything to one giant model” and more like this 1 → cheap model reads + extracts the messy stuff 2 → decision model chooses the route, tool or escalation 3 → normal code executes the action 4 → frontier model gets called when the problem is actually hard 5 → gpt-6 generates the ui when a human needs to inspect or decide something we spent the last few years asking one model to read, think, decide, write, route and explain everything now those jobs are starting to split apart that architecture is way more interesting to me than any single model release today