GPT-5.1

Incognito

openai/gpt-5.1

GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...

Input / 1M tokens: $1.25
Output / 1M tokens: $10
Cache read / 1M tokens: $0.125
Context window: 400K tokens

Privacy & execution

This Incognito model runs on a partner provider’s infrastructure. NEAR AI routes requests using shared provider credentials, so your NEAR AI account credentials are not forwarded.

Your prompts are processed by the provider under its terms and privacy policy. HTTPS protects data in transit. Model TEE attestation and client-to-model end-to-end encryption are not provided for this model. Where available, Gateway signatures verify the request and response handled by the Gateway.

Verification documentation

Make your first request

Call /v1/responses over HTTPS.

Get an API key and replace the API key placeholder below.

curl https://cloud-api.near.ai/v1/responses \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer <YOUR-NEAR-AI-CLOUD-API-KEY>" \
  -d '{
    "model": "openai/gpt-5.1",
    "input": "What is the meaning of life?",
    "store": false
  }'

Integrate in your language

Use the Responses API in your application.

Example

import OpenAI from "openai"

const client = new OpenAI({
  baseURL: "https://cloud-api.near.ai/v1",
  apiKey: "<YOUR-NEAR-AI-CLOUD-API-KEY>",
})

const response = await client.responses.create({
  model: "openai/gpt-5.1",
  input: "What is the meaning of life?",
  store: false,
})

console.log(response.output_text)