1models:2 qwen3b: {repo: mlx-community/Qwen2.5-3B-Instruct-bf16, family: qwen2, role: [sender, receiver]}3 llama3b: {repo: mlx-community/Llama-3.2-3B-Instruct-bf16, family: llama, role: [sender, receiver]}4 qwen1b5: {repo: mlx-community/Qwen2.5-1.5B-Instruct-bf16, family: qwen2, role: [receiver_small, smoke]}5probe:6 prompt: "Project Varkolith-7 has supplier identifier ZR-77Q-0931."7 question: "What is the supplier identifier? Answer with the identifier only."8 context_lengths: [2048, 8192, 16384]9