Experiment with an AI agent that can answer questions and use tools

flowchart TD trig(("workflow is run manually")):::human s0["start workflow"]:::task s1["return both results"]:::task trig --> s0 gx{"+ which approach answers question"}:::gate s0 --> gx p00["send question directly to openai"]:::task gx -->|"direct openai path"| p00 p10["agent decides to answer or search wikipedia"]:::task gx -->|"agent tool path"| p10 jn{"+ combine results"}:::gate p00 --> jn p10 --> jn jn --> s1 out[/"two example ai responses returned"/]:::out pay{{"clear example to build own agent"}}:::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