Building a Tool-Using Agent with Qwen3: MCP, Thinking Budgets, and Recovery Aug 10, 2026 Use Qwen3 and Qwen-Agent with mock tools to design MCP registration, bounded thinking, idempotent execution, and recoverable failures.
A First Look at Mistral Small 4: Where Small Models Fit in Tool Use Mar 25, 2026 Evaluate Mistral Small 4 for constrained tool routing while accounting for open weights, configurable reasoning, strict validation, and its real infrastructure floor.