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GPT-6 Astra Pro

**Cost note:** pro mode spends far more...

Input Price

$10.00/1M tokens

Output Price

$50.00/1M tokens

Intelligence

52.7

Coding

76.9

Specifications

Technical details and pricing.

ProviderOpenai
Context Window1,050,000 tokens
Release DateSep 3, 2026
ModalitiesText, Image → Text
CapabilitiesFunction Calling, Vision
AvailabilityChat only

EU-hosted inference API

Power your AI projects with open-source models.

Drop-in OpenAI-compatible API. No data leaves Europe.

MiniMax

MiniMax M3

$0.50 / $1.90

per M tokens

Z.ai

GLM 5.3 Flash

$0.20 / $0.60

per M tokens

MoonshotAI

Kimi K3

$4.00 / $18.00

per M tokens

DeepSeek

DeepSeek V4.1 Flash

$0.40 / $1.40

per M tokens

Frequently Asked Questions

What is GPT-6 Astra Pro good for?

Use GPT-6 Astra Pro for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.

How much does GPT-6 Astra Pro cost?

Pricing is based on usage. Current rates are $10.00/1M tokens for input and $50.00/1M tokens for output.

Can I use GPT-6 Astra Pro in LLMBase Chat?

Yes. Use the chat action on this page to open GPT-6 Astra Pro in LLMBase Chat. Access still follows the current plan and model tier.

Does GPT-6 Astra Pro support images or audio?

GPT-6 Astra Pro can understand images.

Where does GPT-6 Astra Pro run?

Processing terms depend on the selected model. GPT-6 Astra Pro is not marked as EU-hosted, so it is processed by the company that operates it. LLMBase shows this for every model so you can choose per use case.

Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.