Milla Jovovich, star of Resident Evil, has ventured into AI memory tool MemPalace! It garnered 5500 stars on GitHub in just three days.

This is undoubtedly the most unexpected crossover collaboration in the tech world in 2026. Milla Jovovich, the Hollywood action star known for her roles in films like *Resident Evil* and *The Fifth Element*, recently partnered with Ben Sigman, a Bitcoin entrepreneur and founder of the decentralized lending platform Libre, to release an open-source AI memory system called "MemPalace" on GitHub under the MIT license. This agentic memory tool garnered a whopping 5,500 stars in just three days, attracting significant market attention.

Submit your own code! Develop a perfect masterpiece with Claude!

According to Ben Sigman, the two spent several months developing this system using Claude, Anthropic's large language model. Remarkably, Claude Opus 4.6 is officially listed as a co-author in the project's Git commit history, and Mira herself personally completed four out of seven commits on her dedicated GitHub account, including the initial commit covering the core code. She also posted a video introducing the project on her personal Instagram , personally promoting this open-source tool.

According to @OneMillion_AI, MemPalace's strongest core competitiveness lies in its astonishing benchmark scores. On the industry-standard memory retrieval benchmark LongMemEval, the system achieved a 96.6% recall@5 with pure local retrieval without calling any external APIs; with the optional Haiku model reranking function enabled, it achieved a perfect score of 100% with all 500 questions answered correctly. The official claim is that this is the highest score ever achieved on this benchmark, completely outperforming all currently available free and paid AI memory products. Furthermore, it scored 92.9% on the ConvoMem benchmark, which the official claim is more than double the performance of the AI ​​memory product Mem0; and it also achieved perfect scores in all multi-hop inference categories on the LoCoMo benchmark.

Unique "Memory Palace" architecture and lossless compression technology

Unlike mainstream vector database solutions, MemPalace cleverly borrows the "memory palace" technique from ancient Greek orators to organize massive amounts of information. The system mines and organizes users' conversation records into a four-layer structure: "Wings" categorized by person or project, "Rooms" for specific topics, "Closets" for compressed summaries, and "Drawers" for verbatim dialogue records. These spaces are further connected and cross-referenced through "Halls" and "Tunnels." Official tests show that this unique structure can significantly improve retrieval accuracy by 34%.

Furthermore, the project has developed its own lossless compressed dialect called "AAAK," specifically designed for AI agents. This technology can compress user context from thousands of tokens to approximately 120 tokens, a compression ratio of about 30 times. Since AAAK is purely structured text, it requires no special decoder or fine-tuning and can be directly understood by any large language model with text reading capabilities. The system also has a built-in contradiction detection mechanism that automatically captures logical errors such as inconsistencies in names, pronouns, or ages before output.

Community frenzy: This isn't on the Bingo card in 2026.

This highly anticipated crossover collaboration immediately sparked heated discussions on social media platforms such as X (formerly Twitter). Many tech professionals and movie fans left comments jokingly saying, "This is definitely not on my Bingo card in 2026." Due to Mira's classic screen image, many fans jokingly suggested that the tool should be named after the classic line "Multipass" from "The Fifth Element," and some even drew parallels to "Red Queen," the AI ​​system of the Umbrella Corp. in "Resident Evil."

Currently, MemPalace's open-source code and benchmark scripts are publicly available on GitHub, allowing community developers to easily reproduce and test the technology. Ben Sigman also warmly invites developers to download and try it, provide feedback, fork the code, or contribute code, and invites everyone to join the official Discord community to jointly advance this AI memory technology revolution sparked by Hollywood stars.

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