v0.38.5
Mesh-LLM/mesh-llmv0.38.5Mar 23, 2026by michaelneale
AI Summary
Fixed 400 errors occurring during long conversations by increasing the small-host context window. Router logic was updated to stop preferring small models and tighten the random spread window.
Key Highlights
- Fixed chat 400 errors on long conversations
- Increased small-host context from 8K to 16K
- Router stops preferring small models for chat
- Tightened random model spread window (50→15 points)
New Features
- Context window expansion
- Router logic update
- New Qwen3.5-9B router profile
Full Release Notes
- Fix chat 400 errors on long conversations: bump small-host context from 8K to 16K - Router: stop preferring small models for chat — higher tier always preferred - Tighten random model spread window (50→15 points) so weak models are fallbacks, not equal contenders - Add Qwen3.5-9B router profile (tier 2) - TODO: context-aware routing, retry-on-400 noted as future work