GPT-6 Astra

openai/gpt-6-astra

OpenAI's flagship for the hardest end-to-end work across complex reasoning, coding, computer use, research, and document creation.

Review option pricing before running.

Runs started with multiple options stay blind until you vote.

Use through the API
In / out per 1M
Official price: $10.00Sale price: $7.00Official price: $50.00Sale price: $35.0030% off
Modalities
Text, Image
Context
1.1M
Released
Sep 3, 2026

Overview

OpenAI's flagship for the hardest end-to-end work across complex reasoning, coding, computer use, research, and document creation. It is billed from the same balance as every other model and tool here, and the price of each call comes back in the response.

Run GPT-6 Astra with an agent

Each guide pairs this model with a currently compatible agent, explains their separate roles, and opens the shared Composer with both selections ready.

  • Hermes + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • Codex + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • OpenClaw + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • pi + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • DeepSeek Harness + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • Kimi Code + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • OpenCode + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • Cline + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • DeepAgents + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • goose + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • Grok Build + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • Kilo + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • MiniMax Code + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide
  • Qwen Code + GPT-6 Astra

    Compatibility, setup, current model facts, pricing boundaries, and a preselected Composer.

    Open guide

Pricing

30% off

Prices in USD per million tokens, using your plan when signed in.

Each request uses the tier matching its full input context, including cached input. Output tokens do not choose the tier. Choose the row for your cache and thinking modes.

Input context (tokens)Cache modeThinkingInputOutputCache readCache write
Up to 272,000AutomaticStandardOfficial price: $10.00Sale price: $7.00Official price: $50.00Sale price: $35.00Official price: $1.00Sale price: $0.7—
272,001–1,050,000AutomaticStandardOfficial price: $20.00Sale price: $14.00Official price: $75.00Sale price: $52.50Official price: $2.00Sale price: $1.40—

Your balance and per-call records come from /v1/credits and /v1/generation.

Use it

Point your client at the gateway and pass this model id. Nothing else changes.

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://gateway.agentsky.dev/v1",
  apiKey: process.env.AGENTSKY_API_KEY, // ast_…
});

const completion = await client.chat.completions.create({
  model: "openai/gpt-6-astra",
  messages: [{ role: "user", content: "Summarise this ticket." }],
});
console.log(completion.usage.cost); // USD, in the response

Questions