RapidFire AI
16–24x More Experiment Throughput Without Extra GPUs. RapidFire AI: Rapid AI Customization from RAG to Fine-Tuning. We built RapidFire AI, an open-source Python tool to speed up LLM fine-tuning and post-training with a powerful level of control not found in most tools: Stop, resume, clone-modify and warm-start configs on the fly—so you can branch experiments while they’re running instead of starting from scratch.
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