LLM Provider

Anthropic

Claude Opus 4.6, Sonnet 4.5, and Haiku 4.5 with extended thinking, agent teams, MCP integration, and up to 1M token context windows.

usage-based · $0-$300/mo

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Features

  • Extended thinking with adaptive reasoning levels
  • Agent teams for parallel task execution
  • Model Context Protocol (MCP) for tool integration
  • 1M token context window (beta on Opus 4.6)
  • Prompt caching with 90% input discount

Best use cases

Best use cases

Voice Agent

Voice support scales poorly with manual IVR trees, rigid menu options, and long hold times. Customers abandon 60% of calls after 2 minutes on hold, and adding voice capacity requires hiring and training human agents.

Open Guide

Compatible tools

AutoGen

Microsoft's multi-agent conversation framework (autogen-agentchat). Now in maintenance mode as it merges into the unified Microsoft Agent Framework targeting Q1 2026 GA.

open-source

Open Tool

Chroma

Open-source vector database (Apache 2.0) with Rust-core engine delivering 4x faster queries, serverless cloud with full-text search, and database forking.

open-source-or-cloud

Open Tool

CrewAI

Multi-agent platform with open-source framework and Agent Management Platform (AMP). Visual editor, AI copilot, and enterprise deployment used by 60% of Fortune 500.

freemium

Open Tool

LangChain

Agent framework (v1.1) with create_agent abstraction, LangGraph stateful orchestration, middleware for retries and moderation, and model profiles.

open-source

Open Tool

Weaviate

Open-source vector engine with built-in Weaviate Agents (Query, Transformation, Personalization), Hybrid Search 2.0, and multi-tenant architecture.

open-source-or-cloud

Open Tool