Finding / agent-zero
Agent Zero v2.2 makes model setup explicit
Agent Zero v2.2 makes model setup explicit in-thread, removes silent OAuth
model auto-population, sets the default main model to
anthropic/claude-sonnet-5, sets the Codex fallback to gpt-5.5, and fixes
LiteLLM/streaming fallback paths. Channel: tagged-release. Operator consequence:
model defaults keep moving; pin models if cost or behavior must stay stable.
Receipt
Finding metadata
Run: 2026-07-02-weekly-digest-2026-07-01_2026-07-02-frontier-v0
Finding ID: 2026-07-02-agent-zero-v2-2-explicit-model-setup
Source links
Primary links, including exact changelog lines when available.