Guide · OpenAI · Intermediate
You are wiring agents across OpenAI and external providers and need the official model-selection and provider-behavior guide instead of inferring capabilities from scattered examples.
openai, agents sdk, models and providers, model selection, multi-provider
API docs · Perplexity · Beginner to advanced
You need to understand Search, Agent, and Embeddings APIs for grounded AI research workflows and multi-provider model access.
perplexity, agent api, search api, ai search, grounded answers
Quickstart · Perplexity · Intermediate
You want the fastest official path into Perplexity's multi-provider Agent API before deciding how much search, tool use, or routing you need.
perplexity, agent api, multi-provider, web search, tool use
Model discovery page · OpenRouter · Beginner to intermediate
You want a fast view of breakout models, traffic trends, and practical starting points before narrowing a multi-provider test set.
openrouter, model discovery, rankings, market signals, model selection
Model docs · Perplexity · Intermediate
You need Perplexity's current multi-provider model table for grounded agent workflows and fallback behavior.
perplexity, agent api, model selection, search, research workflows
Quickstart · OpenRouter · Beginner to intermediate
You want the fastest official path into a single-endpoint multi-provider setup before deciding how much routing and provider control you need.
openrouter, quickstart, multi-provider, fallbacks, model routing
SDK guide · OpenRouter · Intermediate
You want a TypeScript agent loop with automatic tool dispatch, conversation state, streaming, MCP tools, and explicit step or cost stop conditions while retaining access to OpenRouter's multi-provider catalog.
openrouter, agent sdk, typescript, tool use, mcp
GitHub repo · LangChain · Intermediate to advanced
You want a configurable open-source deep-research agent that works across search tools, MCP servers, and multiple model providers.
deep research, agents, mcp, search, multi-provider