This page makes the bridge visible. Simple work stays local on GPT 5.4. High-value work gets scored, packed into a tight XML prompt, dispatched through Claude Code ACP to Opus, validated, then returned clean.
Run the simulation and watch the system branch. Green path stays inside GPT. Red path builds context, constructs XML, spawns ACP, and brings the result back.
Type a request. The page scores it in real time and decides whether GPT should handle it or whether the job should cross the bridge to Opus.
When the route goes red, these are the files the assembler considers. The page highlights what gets pulled for the selected template and current request type.
Pick the closest template. The actual XML structure updates below, including save path, stateless reminder, and ordered context blocks.
Each card routes the system for a real scenario. Click one. The request loads, the template switches, and the flow animates for that case.
This panel shows what the active use case is proving. Keep it concrete. Why GPT here. Why Opus there.
The model plan is not one tool. It is a routing stack. Cheap daily engine first. Deep engine second. Paid premium only when quality or reliability forces it.
This is the current plan. Not forever. Just the right move for this phase.
This is where the stack can break. The point is not fear. The point is having a clean fallback before the break happens.
| Risk | Impact | What breaks | Fallback move |
|---|---|---|---|
| Anthropic closes ACP access | High | Deep dispatch path disappears. Opus bridge stops. | Move deep work to direct Anthropic API or Claude subscription flow if still possible. |
| OpenAI changes Codex OAuth or GPT access | Medium | Daily local engine quality or access shifts. | Shift daily work to Sonnet via OpenRouter fast. |
| OpenRouter reliability degrades | Medium | Phase 2 daily engine becomes unstable. | Route high-value work to direct APIs only. Keep local free stack for trivial jobs. |
| OAuth tokens expire silently | Moderate | Sudden auth failures across providers. | Track token status and refresh windows in dashboard status tab. |
Upgrade only when the free stack costs more in missed quality than the paid stack costs in cash.
Not fake precision. Useful ranges. Enough to compare the stack against output quality and revenue leverage.
| Strategy | Monthly cost | Output quality | Speed | Best use |
|---|
Based on current patterns. Heavy local work every day. Dispatch only for high-value jobs. Paid premium stays conditional.
Cost only matters in relation to the value the system creates.
Operational snapshot. Which model is live. Whether ACP is healthy. What the fallback order is. Which credentials look stable.
Ordered by cost discipline first, then depth, then paid stability.
Simple operational view. Active versus watch closely.