YeonGyu-Kim
98d39ceea0
docs: sync agent-model guide with latest catalog changes
Update all fallback chains to match current model-requirements.ts:
- Librarian: now minimax-m2.5-free -> gemini-flash -> big-pickle (free-tier first)
- Explore: add minimax-m2.5-free as #2 after grok-code-fast-1
- Multimodal Looker: reorder to kimi-first (k2p5 -> kimi-free -> flash -> gpt-5.2)
- Atlas: remove gemini-3-pro, keep kimi k2.5 -> sonnet -> gpt-5.2
- GLM 4.7 -> GLM 5 everywhere
- Add venice provider for grok, opencode provider for glm-5
Add design philosophy section explaining the intelligence hierarchy:
premium models for core agents, free-tier for utility agents, balanced
for orchestrators. Document why utility agents intentionally use cheap
models and why Kimi K2.5 appears as primary for multiple agents.