What it meansThe prompt router approach is a structuring strategy for prompt systems: instead of stacking every capability into one giant prompt, you build a workflow — a DAG/graph — that routes each request to a small prompt that does one thing really well. [^01a0f15b-05e8-7884-88e4-0649ae182ec0@1632]Why route instead of pileJared Zoneraich recommends this pattern for concrete reasons explored in the channel's material: - Discrete prompts are easier to test, easier to collaborate on, and fail less than a monolithic prompt. [^01a0f15b-05e8-7884-88e4-0649ae182ec0@1632] - The trade-off is flexibility: one big prompt answers anything, but isn't always right. [^01a0f15b-05e8-7884-88e4-0649ae182ec0@1632] - Routing also doubles as a jailbreak mitigation — a sales bot's refund prompt can't be talked into issuing a million dollars. [^01a0f15b-05e8-7884-88e4-0649ae182ec0@1632]The opposite failure: prompt debtThe leaked ChatGPT and Claude system prompts show what happens without routing: prompt debt — edge-case patches accreting into long run-on prompts that Zoneraich reads as overfitting to no specific use case. [^01a0f15b-05e8-7884-88e4-0649ae182ec0@2552] - The prompt router approach = a DAG/graph workflow that routes each request to a small single-purpose prompt. [^01a0f15b-05e8-7884-88e4-0649ae182ec0@1632] - Benefits: easier testing, easier collaboration, fewer failures, and built-in jailbreak mitigation. [^01a0f15b-05e8-7884-88e4-0649ae182ec0@1632] - Its absence shows up as prompt debt in ever-growing run-on system prompts. [^01a0f15b-05e8-7884-88e4-0649ae182ec0@2552]