GPT MODEL API

GPT 5.6 Sol API with transparent token pricing.

GPT 5.6 Sol is aimed at high-value prompts where reasoning quality matters more than raw throughput. WorldGate makes it easy to reserve premium intelligence for the requests that justify it.

Get an API key
WorldGate input$0.26per 1M tokens
WorldGate output$1.56per 1M tokens
Referenced list price$0.26 / $1.56input / output
vs. reference0% Cheaperbased on displayed reference rates

MODEL OVERVIEW

Premium GPT intelligence for demanding product experiences.

GPT 5.6 Sol is aimed at high-value prompts where reasoning quality matters more than raw throughput. WorldGate makes it easy to reserve premium intelligence for the requests that justify it.

WorldGate bills actual input, output, and eligible cached tokens against a prepaid balance. The published price is the usage rate used by server-side billing.

OPENAI-COMPATIBLE

Use GPT 5.6 Sol with the client you know.

Keep credentials on your server. Replace the base URL and select the WorldGate model identifier.

const client = new OpenAI({
  apiKey: process.env.WORLDGATE_API_KEY,
  baseURL: "https://worldgateapi.com/v1",
});

const response = await client.chat.completions.create({
  model: "gpt-5.6-sol",
  messages: [{ role: "user", content: "Hello" }],
});

QUESTIONS

GPT 5.6 Sol API FAQ

How much does GPT 5.6 Sol cost?

$0.26 per one million input tokens and $1.56 per one million output tokens. Verify current pricing before purchasing.

Is it OpenAI-compatible?

Yes. Use the WorldGate base URL, server-side API key, and model identifier gpt-5.6-sol.

When should I choose this model?

Premium GPT intelligence for demanding product experiences. Test representative prompts before moving production traffic.

Related GPT APIs

GPT 5.5$0.26 input / $1.56 outputGPT 5.6 Terra$0.13 input / $0.78 outputGPT 5.6 Luna$0.05 input / $0.31 output

Ready to test GPT 5.6 Sol?

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