Support

AI-powered help

Welcome!

Please introduce yourself before we start.

    LLM Gateway
    • Docs
    • Pricing
    • Pricing
    • Docs
    • Models
      • AI Gateway
      • DevPass
      • Chat Playground
      • Observability
      • Enterprise
      • Blog
      • Changelog
      • Integrations
      • Reliability
      • Guardrails
      • Providers
      • Apps
      • Models
      • Model Timeline
      • Compare
      • Token Cost Calculator
      • Referral Program
      • MCP Server
      • Agents
      • AI SDK Provider
      • Agent Skills
      • Templates
      • Guides
    1.4k
    Log InGet Started

    Tool-Calling Models

    Models with function and tool calling support for building agentic applications

    Compare

    Use Case

    Capabilities

    Provider

    Input Price ($/M tokens)

    Output Price ($/M tokens)

    Context Size (tokens)

    184
    Models
    45
    Providers
    113
    Vision Models
    184
    Tool-enabled
    4
    Free Models
    Features
    Azure
    gpt-3.5-turbo
    $0.50$1.50—
    OpenAI
    gpt-4o
    $2.50$10.00$1.25
    Azure
    gpt-4o
    $2.50$10.00$1.25
    OpenAI
    gpt-4
    $30.00$60.00—
    Azure
    gpt-4
    $30.00$60.00—
    OpenAI
    gpt-4o-mini
    $0.15$0.60$0.07
    LLM Gateway
    auto
    ———
    LLM Gateway
    custom
    ———
    Page 10 of 10

    Newsletter

    Stay ahead of the curve

    Join developers who get weekly insights on LLM routing, new model launches, and cost optimization — straight to their inbox.

    • New models & providers as they drop
    • Tips to cut latency & costs
    • Early access to beta features

    No spam. Unsubscribe anytime.

    All systems operational
    AICPA SOC for Service Organizations badgeSOC 2 Type II
    compliant

    Product

    • Features
    • Models
    • Providers
    • Add Provider
    • Chat Playground
    • Changelog
    • DevPass
    • Compare Models
    • Enterprise

    Resources

    • Apps
    • Templates
    • Agents
    • MCP Server
    • Use Cases
    • Blog
    • Documentation
    • Integrations
    • Guides
    • Brand Assets
    • Token Cost Calculator
    • Copilot Cost Calculator
    • Referral Program
    • GitHub
    • Contact Us

    Community

    • Twitter
    • Discord

    Compliance

    • Trust Center
    • Security Portal
    • Terms
    • Privacy Policy
    • GDPR
    • SOC 2 Type II
    • Status

    Compare

    • GitHub Copilot
    • OpenRouter
    • LiteLLM
    • Portkey
    • AWS Bedrock
    • Azure AI Foundry
    • Migration Guides

    Models

    • Text Generation
    • Text to Image
    • Image to Image
    • Video Generation
    • Embeddings
    • Vision
    • Reasoning
    • Tool Calling
    • Web Search
    • Discounted
    • Best for Roleplay
    • Best for Coding
    • Best for Creative Writing
    • Best for Translation
    • Best for Math
    • Long Context
    • Cheapest
    • Open Source

    Providers

    • OpenAI
    • Anthropic
    • Google AI Studio
    • Glacier
    • Granite
    • Google Vertex AI
    • Vertex AI (OpenAI-compatible)
    • Vertex AI (Anthropic)
    • Quartz
    • Avalanche
    • Groq
    • Cerebras
    • xAI
    • DeepSeek
    • Alibaba Cloud
    • NovitaAI
    • AtlasCloud
    • AWS Bedrock
    • Azure
    • Azure AI Foundry
    • Z AI
    • Moonshot AI
    • Perplexity
    • Nebius AI
    • Mistral AI
    • CanopyWave
    • Inference.net
    • Together AI
    • Custom
    • NanoGPT
    • ByteDance
    • MiniMax
    • EmberCloud
    • Meta
    • Sakana AI
    • Tundra
    • Xiaomi
    • DeepInfra
    • Reve
    • ElevenLabs

    © 2026 LLM Gateway. All rights reserved.