Domain-specialized Gemma 2 27B + Gemma 4 31B for SEC filings — fine-tuned on TPU v6e-8 with PyTorch/XLA FSDPv2, plus a Vertex AI Vector Search RAG demo (69 tickers × 381 filings). Same LoRA recipe, +3.5% / +5.8% BERTScore F1.
finance lora knowledge-distillation gemma tpu peft sec-filings rag streamlit pytorch-xla vertex-ai bertscore gemma-2 gemma-4
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Updated
Apr 26, 2026 - Python