Add HuggingFace Hub checkpoint persistence - upload and download checkpoints between jobs

Restore SFT to 10000 steps - will resume from checkpoint at 7000

Add checkpoint resumption - automatically resume from latest checkpoint

Reduce training steps to fit within job timeout (SFT: 5k, PRM: 2k, RL: 3k)

Fix ReasoningStep attribute - use description not content

Fix SPECIAL_TOKENS usage - import at module level and use string literals

Fix ReasoningChain dataclass - add image field and defaults, fix collate function

Fix None image handling in collate function

Convert learning_rate to float explicitly

Remove dead code with direct config access

Add getattr defaults for all config parameters

Fix FineVision dataset loading with subset parameter

Implement full SFT, PRM, and RL training with dataset loading

Make train_prm and train_rl placeholders - dataset loading needs HF integration

Force fresh repository download with cache clearing

Add **kwargs to train_prm and train_rl to accept config parameters

Force download latest revision from HF repo

Fix train_prm and train_rl signatures to accept max_steps and learning_rate

Add placeholder train_sft method

Fix quantized model device handling in inference_scaling

Add type conversion for RLConfig parameters

Add type conversion and debug logging for config values

Quote mixed_precision value

Add inference config parameters

Skip .to(device) for quantized models with device_map

Add missing RL/PPO config parameters

Fix gradient checkpointing for VLM models

Fix tokenize() calls to use actual tokenizer

Fix working directory for HF Jobs environment

Fix len() calls to use actual_tokenizer instead of processor

Fix tokenizer access for Processor objects

Add VLM support to trainer with auto-detection

Fix model name to use valid Qwen2-VL model

Enable 8-bit quantization and reduce batch size for memory

Add required top-level config keys for trainer

Fix config path resolution for trainer initialization

Fix function call arguments and trainer initialization

Fix config path resolution for HF Jobs

Add utils directory

Auto-download repository in HF Jobs environment

Fix imports to work with sys.path

Fix Python path for imports

Add training scripts and configs

initial commit