Fathom: An Individuality System for Agents That Matches Top Memory Systems
allisonmaybe · reddit · 2026-10-01
A developer released Fathom-lake, an "individuality system" for persistent agents: it stores everything as deltas (reasoning trails, corrections) and crystallizes them into a system message carrying experience and personality, with every session aware of all others. The author claims it matches leading memory systems on LongMem while going beyond what the benchmark measures.
More from coding & agent
- Google Launches Gemini 4 Argon, Claims SOTA on Long-Horizon Software Engineering — lmthang · 2026-10-01
- Developer review: Muse is good but the agent is slow, dumb, and battery-hungry — ivan_bezdomny · 2026-10-01
- Building a Minimal Coding Agent From Scratch: Architecture Deep-Dive — nik-55 · 2026-10-01
- Dev Builds a Minimal Coding Agent From Scratch, With Session Branching and Compaction — nik-55 · 2026-10-01
- Cognition First to Run NVIDIA Vera Rubin on CoreWeave, ~4.8x Throughput vs GB200 — silasalberti · 2026-10-01
- Astra ultrafast rebuilds an app from scratch in ~3 mins using 10% of a $500/mo plan — OpenAIDevs · 2026-10-01