{"type":"post","id":"frontiermemory-frontiermemory-benchmarking-continual-learning-through-memory-ca7ffa","slug":"frontiermemory-frontiermemory-benchmarking-continual-learning-through-memory-ca7ffa","title":"frontiermemory: FrontierMemory: benchmarking continual learning through memory","description":"Letta has released FrontierMemory, an open benchmark for testing whether memory derived from earlier agent trajectories improves a fresh agent's performance on downstream tasks.","retrieval_nugget":"Letta has released FrontierMemory, an open benchmark for testing whether memory derived from earlier agent trajectories improves a fresh agent's performance on downstream tasks.","published_at":"2026-10-24","updated_at":"2026-10-24","record_date":"2026-10-24","date_kind":"published_at","topics":["claude"],"entities":["Letta","FrontierMemory","Harbor","Codex","Claude Code","Hermes","OpenAI Agents SDK"],"related_patterns":["harness-architecture-outlives-model-choice","company-memory-needs-write-loops","verification-bandwidth-is-the-scarce-resource"],"novelty_label":"same_event","what_changed":"Same event as Introducing FrontierMemory: a new way to evaluate agent memory through downstream task performance.","prior_refs":["memory:1ac5cf0a-1cbb-8f6a-a487-fc16400ad8e9","memory:22027708-af3f-81ba-ac16-75268917a035"],"source_url":"https://github.com/letta-ai/frontiermemory","source_urls":["https://github.com/letta-ai/frontiermemory"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:frontiermemory-frontiermemory-benchmarking-continual-learning-through-memory-ca7ffa","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/frontiermemory-frontiermemory-benchmarking-continual-learning-through-memory-ca7ffa/","markdown":"https://newruntime.com/posts/frontiermemory-frontiermemory-benchmarking-continual-learning-through-memory-ca7ffa.md","json":"https://newruntime.com/posts/frontiermemory-frontiermemory-benchmarking-continual-learning-through-memory-ca7ffa.json"},"next_reads":[{"type":"topic","path":"/topics/claude/","url":"https://newruntime.com/topics/claude/","title":"Claude","reason":"Explore the claude topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/claude.md","json_url":"https://newruntime.com/topics/claude.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}