Works with Claude, ChatGPT, Perplexity & any MCP client

Every AI model.
One connection.

sumneon lets you summon any AI model from whatever platform you're already using. Summon Gemini from Claude. Summon GPT from ChatGPT. Compare models side-by-side. One connection, every model.

Get Connected See how it works →

⚡ All major AI models

🔗 Works on Claude, ChatGPT, Perplexity

⚖️ Side-by-side model comparison

🆓 $1 free to start

// how it works

Three steps. Zero friction.

Connect sumneon to your AI platform. Register with email and a PIN. Start summoning models.

Add the connector

Paste the sumneon URL into your platform's connector settings. Works with Claude.ai, ChatGPT, Perplexity, and any MCP-compatible client.

Create your account

Register right inside your AI chat with your email and a 4-6 digit PIN. We'll send a verification code to confirm. You get a $1 starting balance instantly.

Summon any model

Ask your AI to summon Gemini, GPT, Grok, Llama, or any other model. Compare responses side-by-side. Generate images. All from one chat.

example conversation in Claude

You:  Compare how GPT and Gemini explain quantum computing.

Claude: [Calling sumneon_compare_models]
      models: ["openai/gpt-5.5", "google/gemini-3.5-flash"]
      prompt: "Explain quantum computing in simple terms"

Claude: Here are both responses:

      GPT-5.5: Quantum computing uses quantum bits...
      Gemini 3.5 Flash: Think of it like this...

      💰 This comparison cost $0.03. Balance: $4.97

// tools

What you can do.

Your AI decides which model to summon and when. You just ask.

ask any model

Summon Any Model

Send a prompt to GPT, Gemini, Grok, Llama, Mistral, or any available model. Your AI picks the best one for the task, or you choose.

compare models

Compare Side-by-Side

Send the same prompt to 2-5 models simultaneously. See how each one responds differently. Find the best answer for your task.

generate images

Generate Images

Create images using AI image generation models — directly within your conversation. No separate tools needed.

check balance & add funds

Manage Balance

Check your balance and add funds — all without leaving your conversation. Transparent per-use billing shows exactly what each call costs.

// pricing

Pay for what you use.

No subscriptions. No commitments. You're billed based on actual usage — cheap models cost less, expensive models cost more.

Most text calls: ~$0.01–$0.05

Model comparison: ~$0.02–$0.15

Image generation: ~$0.05–$0.15

$20

Deposit

minimum deposit

Add $20

$50

Deposit

Every major model. One connection.

Access all of these and more through a single connector.

GPT-5.5 Gemini 3.5 Flash Grok 4 Claude Sonnet 4 Llama 4 Maverick Mistral Large Qwen 3 Gemini Flash Image + many more

// connect

Start summoning. Now.

Add this URL as a custom connector in Claude, ChatGPT, or any MCP client.

https://sumneon.com/mcp

Claude.ai: Settings → Connectors → Add custom connector → paste URL

ChatGPT: Settings → Apps & Connectors → Add → paste URL

Any MCP client: Add remote server with the URL above

Once connected, just tell your AI to register you for sumneon. You'll verify your email with a code, set a PIN, and get $1 free to start.

Every AI model.One connection.