1918 articles

Tool Calling & Agent Workflows

Orchestration, tool calling, and multi-step agent workflows that turn LLM output into real actions.

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Guides

Agentic AI Orchestration: Bound the Loop

Agentic AI orchestration: bound ReAct or supervisor loops, validate tool schemas, log the route. Same as agentic orchestration. Not Camunda or UiPath.

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Guides

OpenAI Tool Calling: Wire Format and the Loop

OpenAI tool calling returns tool_calls. Your app runs the function and sends the result back. See parallel calls, strict JSON Schema, and a capped loop.

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Guides

LangGraph Tool Calling: ToolNode Path

LangGraph tool calling runs as bind_tools, then ToolNode, then a ToolMessage, with a step cap and a checkpoint on long chains.

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Guides

Agentic Workflows: Definition vs Scripts

An agentic workflow is a bounded LLM loop that picks tools until the goal is met. Get the definition, then score script vs agent before you build.

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Guides

vLLM Tool Calling Reddit: Fix Empty tool_calls

vllm tool calling reddit: match the parser to your model, enable auto tool choice, and use a 10-check scorecard so tool_calls stop returning empty. See setup →

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Guides

Reddit Ollama: Keep, Quit, or Call Tools

ollama tool calling function calling 2026: send tools, read tool_calls, and start with qwen3 or llama3.1. Your code runs the function.

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Tool Calling & Agent Workflows: Guides and Articles (2026)