llmdb.xyz

LLM Model Database - A showcase for the llm_db Elixir package.

Browse and compare LLM models with capability-aware filtering.

Features

• Browse models from all major LLM providers (OpenAI, Anthropic, Google, Mistral, and more)
• Filter by capabilities (chat, tools, JSON, streaming, reasoning, embeddings)
• Filter by input modalities (text, image, audio)
• Filter by context window, output limits, and pricing
• Sort by any column
• Mobile-friendly card view
• Dark mode support

Powered by llm_db

This site is powered by llm_db, an Elixir package providing LLM model metadata with fast, capability-aware lookups.

Add it to your project:

def deps do
  [
    {:llm_db, "~> 2026.3"}
  ]
end

This site pins the latest GitHub release tag in mix.exs so the bundled priv/llm_db/history/** artifacts are available at runtime.

Example Usage

# List all providers
LLMDb.provider()

# List all models
LLMDb.model()

# Find models with specific capabilities
LLMDb.model()
|> Enum.filter(fn model ->
  caps = model.capabilities || %{}
  caps[:chat] and get_in(caps, [:tools, :enabled])
end)

Development

Prerequisites

• Elixir 1.14+
• Erlang/OTP 25+

Setup

# Install dependencies
mix deps.get

# Build assets
mix assets.build

# Start the server
mix phx.server

Visit http://localhost:4000 to see the app.

Running in IEx

iex -S mix phx.server

Deployment

The application is configured for deployment to standard Phoenix hosting platforms.

Environment Variables

• SECRET_KEY_BASE - Required for production
• HOST - The hostname (default: llmdb.xyz)
• PORT - The port to listen on (default: 4000)
• ENABLE_ANALYTICS - Set to "true" to enable Plausible analytics

License

MIT