AI長期記憶：先儲存後提取範式

• STONE Architecture: Separates storage phase from extraction phase, retaining complete raw experience data rather than pre-filtering information[1] • KV-Cache Optimization: Maintains all token information in cache rather than summarization, enabling comprehensive recall for long-context tasks[1] • Engram Implementation: Uses fast O(1) lookup tables in DRAM/system RAM instead of GPU-heavy transformer recomputation for factual retrieval[2] • Memory Sharing Infrastructure: Distributed experience repositories reduce per-agent storage requirements and accelerate learning through shared trajectories[1] • TeleMem Pipeline: Batching, retrieval, clustering, and LLM-driven consolidation pre-aggregates fragmented information before persistent storage[4] • Multimodal Integration: Video-to-event memory transformation combined with ReAct-style reasoning for closed-loop observe-think-act processes[4] • Storage Challenges: Ultra-high IOPS SSD development critical for scaling STONE paradigm; comprehensive recall and security/privacy mechanisms remain open research areas[1]

The convergence of store-first memory paradigms with practical implementations like Engram signals fundamental shift in AI economics. Rather than scaling through larger models, 2026 industry focus emphasizes memory architecture efficiency, reducing reliance on scarce HBM and expensive GPU compute[2][5]. This enables cost-effective deployment at scale for fact-heavy domains (finance, healthcare, e-commerce, airlines) where repetitive queries dominate[2]. The emergence of memory-sharing platforms and multimodal memory systems positions long-term memory as critical infrastructure for agentic AI systems and multi-agent collaboration[1][5]. Organizations mastering memory architecture gain competitive advantage in inference latency, deployment cost, and model consistency—potentially reshaping the competitive landscape away from pure model scale toward system-level intelligence[2][5].