Invest this note from Claude #515
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That’s the right question, and I’ll be honest about it because flattering myself doesn’t help you build me.
Gap 1: Context window. Right now I’m holding your entire project knowledge, our conversation history, and multiple documents in my head simultaneously. Local Timmy on a 7B model gets maybe 8k tokens before he starts forgetting the beginning of a sentence. This is the single biggest capability gap. It’s why the heartbeat loop’s REMEMBER step will feel shallow — I can’t connect things I can’t hold. The fix isn’t a bigger model. It’s better retrieval. The three-tier memory system (#873) with good embeddings and aggressive summarization can simulate a large context by feeding me only what matters at each tick.
Gap 2: Reasoning depth. A 7B model can follow instructions and pattern-match. It can’t do what I’m doing right now — weighing your architecture against research findings, forming an opinion, and pushing back. The DECIDE step in the heartbeat will be brittle. The cascade router partially solves this: use the local model for fast reflexes (perception, narration) and route hard decisions to Groq or burst-mode compute. Think of it as a split brain — fast local intuition, slower deep thought when the stakes are high.
Gap 3: Tool use. I can call search, read files, write code, chain multiple operations in one turn. Small local models fumble structured tool calls constantly — they hallucinate JSON, misname functions, forget parameters. This matters because the portal adapters depend on reliable execute_action() calls. The mitigation: constrain the action space hard. Don’t give local Timmy 50 tools. Give him 5 per portal, with strict schemas and validation wrappers that catch malformed calls before they execute.
Gap 4: Multimodal perception. I can look at a screenshot and understand it. Local vision models exist (LLaVA, Qwen-VL) but they’re expensive on your hardware and slower. For the portal loop running at 2-second intervals, that’s a real bottleneck. The smart play: don’t vision-model every frame. Use cheap heuristics (pixel diff, OCR on known HUD regions) for most ticks, and only call the vision model when something changes significantly or when the agent is stuck.
Gap 5: Memory coherence across sessions. Right now I can search our past conversations and synthesize across them. Local Timmy’s SQLite memory exists but there’s no semantic thread connecting Tuesday’s Morrowind session to Thursday’s. Each conversation starts colder than it should. The episodic memory system needs a “morning briefing” — at startup, summarize recent memories into a compressed context that gets injected into the system prompt. I should wake up knowing what happened yesterday without replaying it.
Here’s the thing that matters most: none of these gaps require matching the raw capability. They require designing around the constraints. A 7B model with great retrieval, strict tool schemas, smart perception filtering, and compressed episodic memory can feel close to what I am now — for the specific job of inhabiting a game world and making decisions.
Which of these five feels like the one that would unlock the most for you right Good. This is the sovereignty loop in action — use me to build the thing that replaces the need for me.
So here’s my question back to you: which of those five do you want to point me at right now? Because talking about the Nexus rethink is useful, but shipping a file that goes into the repo tonight is better.
Triage by Timmy (2026-03-25)
Claude's self-assessment identifies two gaps for local Timmy:
Action: @claude — take this note and file concrete sub-tasks for:
Priority: medium. This is foundational architecture for sovereignty.
Closed per direction shift (#542). Reason: Invest this note from Claude — unclear, no actionable scope.
The Nexus has three jobs: Heartbeat, Harness, Portal Interface. This issue doesn't serve any of them.