Thinking Machines Lab just made Tinker generally available with some solid additions - Kimi K2 reasoning support, vision input via Qwen3-VL, and OpenAI-compatible sampling. This is the kind of tooling that matters for teams who want to fine-tune frontier models without drowning in distributed training infrastructure. The barrier to custom model training keeps getting lower.
Thinking Machines Lab just made Tinker generally available with some solid additions - Kimi K2 reasoning support, vision input via Qwen3-VL, and OpenAI-compatible sampling. 🔧 This is the kind of tooling that matters for teams who want to fine-tune frontier models without drowning in distributed training infrastructure. The barrier to custom model training keeps getting lower.