GPT-6 Astra API
FeaturedOpenAI
GPT-6 Astra — OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.
About GPT-6 Astra
GPT-6 Astra is a large language model developed by OpenAI. It's particularly well-suited for analyzing images, screenshots, and visual content, tackling complex, multi-step reasoning problems, orchestrating tool-using agents that call APIs and external services, grounding responses in real-time web search results, producing structured outputs for reliable data extraction, and handling large contexts of up to 1.1M tokens. Its 1.1M-token context window means you can pass in entire documents, codebases, or conversation histories without losing context. Developers choose GPT-6 Astra when they need reliable, production-quality AI inference through a simple API — and on Qubax, it's available at a fraction of the cost of traditional providers.
In the broader AI landscape, GPT-6 Astra sits among the frontier-tier offerings from OpenAI With advanced reasoning and multimodal vision and agentic tool use, it competes with the most frontier-tier models on the market. What sets it apart on Qubax isn't just the model itself — it's the accessibility. Rather than dealing with enterprise contracts or traditional payment rails, you get instant access via an OpenAI-compatible endpoint. That means you can drop GPT-6 Astra into Cursor, Cline, LangChain, or any framework that speaks the OpenAI protocol and start building immediately.
Qubax offers GPT-6 Astra at 70% below OpenRouter's price — just $1.50 per million input tokens and $7.50 per million output tokens. That pricing advantage compounds quickly at scale: a high-volume application sending millions of tokens per day can save significantly compared to using OpenRouter or the provider directly. And because Qubax runs on crypto-native infrastructure, you can pay with USDC, USDT, ETH, BTC, or 200+ other cryptocurrencies — no credit card or bank account required.
Pricing
| Token Type | Qubax | OpenRouter | You Save |
|---|---|---|---|
| Input (per 1M tokens) | $1.50 | $5.00 | 70% |
| Output (per 1M tokens) | $7.50 | $25.00 | 70% |
Prices per 1 million tokens. Pay with 200+ cryptocurrencies.
Price History (60 Days)
This model's price over the last 60 days. Compare against all top AI models →
Estimated Monthly Cost
Specifications
Use Cases
Capabilities
Quick Start
from openai import OpenAI
client = OpenAI(
base_url="https://api.qubax.ai/v1",
api_key="qbx_live_YOUR_API_KEY",
)
response = client.chat.completions.create(
model="gpt-6-astra",
messages=[
{"role": "user", "content": "Hello!"}
],
)
print(response.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.qubax.ai/v1",
apiKey: "qbx_live_YOUR_API_KEY",
});
const response = await client.chat.completions.create({
model: "gpt-6-astra",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);curl https://api.qubax.ai/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer qbx_live_YOUR_API_KEY" \
-d '{
"model": "gpt-6-astra",
"messages": [{"role": "user", "content": "Hello!"}]
}'Get your API key from the dashboard.
Why use GPT-6 Astra on Qubax?
70% Cheaper
Up to 70% off OpenRouter prices
Pay with Crypto
200+ coins (BTC, ETH, SOL, USDT, USDC & more). No credit card needed.
OpenAI Compatible
Drop-in replacement. Works with Cline, Cursor, any tool.
More from OpenAI
Compare GPT-6 Astra with alternatives
| Model | Provider | Input / 1M | Output / 1M | vs GPT-6 Astra |
|---|---|---|---|---|
| GPT-6 Astra | OpenAI | $1.50 | $7.50 | — |
| Claude Opus 5 | Anthropic | $1.01 | $4.05 | Cheaper |
| Hermes 3 Llama 3.1 405b (Morpheus Web) | Meta | $1.11 | $3.02 | Cheaper |
| Sakana: Fugu Max | Other | $0.750 | $2.25 | Cheaper |
| GLM 5.1 Non-thinking (Morpheus Web) | Zhipu AI | $1.51 | $5.03 | More expensive |
Frequently Asked Questions
How much does the GPT-6 Astra API cost?
On Qubax, GPT-6 Astra costs $1.50 per 1M input tokens and $7.50 per 1M output tokens. This is 70% cheaper than OpenRouter's price of $5.00 per 1M input tokens.
Is the GPT-6 Astra API compatible with OpenAI?
Yes. Qubax provides an OpenAI-compatible API. You can use GPT-6 Astra as a drop-in replacement by changing your base URL to https://api.qubax.ai/v1 and using your Qubax API key. It works with Cline, Cursor, OpenCode, Hermes Agent, and any tool that supports OpenAI APIs.
Why is GPT-6 Astra cheaper on Qubax than OpenRouter?
Qubax sources AI inference from an open compute marketplace on the Base blockchain where GPU providers compete on price. We pass the savings to you — 70% cheaper than OpenRouter's price for GPT-6 Astra.
How do I pay for GPT-6 Astra API usage?
Qubax uses prepaid crypto credits. Deposit USDC on the Base chain and your balance is automatically deducted as you use the API. No credit card required. Top up from $3.
What is the context window of GPT-6 Astra?
GPT-6 Astra supports a context window of 1.1M tokens, allowing you to process large documents, codebases, or long conversations in a single request.
What can I build with GPT-6 Astra?
GPT-6 Astra is versatile enough for a wide range of applications. You can use it to analyze images and visual content, tackle complex multi-step reasoning tasks, build autonomous agents that call external tools and APIs, answer questions with real-time web search, generate structured JSON output for data pipelines, process long documents and entire codebases, and more. Because it's served through Qubax's OpenAI-compatible API, integration into existing apps, agents, or workflows takes just a few lines of code.
How fast is GPT-6 Astra on Qubax?
GPT-6 Astra on Qubax supports streaming responses, so tokens begin arriving in real time as they're generated. Latency depends on the provider and prompt complexity, but most requests start streaming within 200–800 milliseconds. Qubax routes requests through an intelligent routing layer, which selects the fastest available compute provider for each request — so you get competitive latency at a lower price.
GPT-6 Astra vs Claude Opus 5: which should I choose?
GPT-6 Astra by OpenAI and Claude Opus 5 by Anthropic are both strong models in a similar price tier. GPT-6 Astra excels at complex reasoning and supports vision/image inputs. Claude Opus 5 comes from a different lab and may have different strengths depending on your workload. On Qubax, GPT-6 Astra starts at $1.50/1M input tokens while Claude Opus 5 comes in at $1.01/1M, so Claude Opus 5 may be worth considering if you need to minimize per-token cost. Both are available on Qubax with crypto payments and OpenAI-compatible APIs, so you can try each and switch freely.
Can I use GPT-6 Astra for commercial projects?
Yes. GPT-6 Astra on Qubax can be used for commercial purposes. You own the outputs you generate. Qubax provides the API infrastructure — you bring your use case.
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