Fin-Analyst ranks first on the FinMMEval 2026 Task 3 official leaderboard for Tesla trading, achieving a +13.51% return with a Sharpe ratio of 4.10 and 88% win rate. The hybrid system combines an eight-specialist LLM pipeline for TSLA with rule-based signals for BTC. Ablation analysis identifies event-driven 8-K disclosures as the most influential TSLA signal, while error analysis shows memoryless agents repeat incorrect calls, motivating a memory-aware successor.
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