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    • Sequence Parallel & Ring Attention: Training with Ultra-Long Contexts
    • Ascend NPU Support: Fused Operators and Flash Linear Attention
    • Two Execution Modes: torchrun (Local) vs Ray (Distributed)
    • Multi-LoRA: Concurrent Multi-Tenant Training on Shared GPUs
    • TUI & Auto-Research: An AI Agent for Training Control
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      • Streaming Fixed-Length Packing Dataset
    • Data Format
      • Message
      • Trajectory
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      • DeepSeek-V4 Template
      • Tool Call Parsers
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      • Built-in Preprocessors
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      • TwinkleModel
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      • MultiLoraTransformersModel
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      • vLLMSampler
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Documentation
Components
Agentic

Agentic

Agentic Preprocessor Protocol Multi-Turn Rollout Tools & ToolManager Environments (Envs) Multi-Turn Tool Usage Guide
Agentic Preprocessor Protocol Multi-Turn Rollout Tools & ToolManager Environments (Envs) Multi-Turn Tool Usage Guide
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