Automatically route customer questions to the best AI model

flowchart TD trig>"customer sends a message"]:::trig s0["classify question type"]:::svc s1["return model's answer"]:::svc trig --> s0 gx{"× type of question"}:::gate s0 --> gx p00["send to fast model"]:::task gx -->|"quick chat"| p00 p10["send to specialist coding model"]:::task gx -->|"coding question"| p10 p20["send to research model"]:::task gx -->|"research question"| p20 jn{"○ receive chosen model's reply"}:::gate p00 --> jn p10 --> jn p20 --> jn jn --> s1 out[/"answer matched to question type"/]:::out pay{{"better answers without overpaying for AI"}}:::pay s1 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff