Codex merges Memory V2 prompts: 10KB summary cap, citations and selective retrieval
morqon · x · 2026-09-26
- PR #43813 in openai/codex adds dedicated Memory V2 consolidation and read prompts.
- Consolidation: rollout summaries merge into memorysummary.md without rawmemories.md or a required MEMORY.md, validated for required sections and kept under 10,000 UTF-8 bytes.
- Reads: new instructions for selective history retrieval, evidence-grounded preferences, citations, and explicit memory edits; injected instructions are split into fragments to preserve the full summary within byte limits.
- Memory citation usage is now recorded in sessions; the repo sits at 127k stars.
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