GPT 6 Astra or GPT 6.1 Sol?

Astra is the flagship and the most expensive per token; Sol is the faster, cheaper everyday tier.

Per token in Shorz credits; the live rates per 1M tokens are on this page.

Language model · by OpenAI

GPT 6 Astra,OpenAI's flagship

The strongest OpenAI model in Shorz, for projects where the plan matters more than the price.

Flagship
From 1,350 credits per 1M tokens (input)
Context · 1.05M
Positioning · Flagship

Download for freeWindows 10/11 (64-bit)

See Pricing

Also available for Mac (Apple Silicon)

7-day money-back guarantee

GPT 6 Astra at a glance

GPT 6 Astra is OpenAI's flagship and the most capable OpenAI model Shorz serves, above GPT 6.1 Sol and GPT 6 Luna. It runs on OpenAI's Responses API, which is how Shorz gives it full tool use for driving the editor.

Specs in Shorz

Made by: OpenAI
Role in Shorz: Main AI — scripts, prompts, edit plans, agent
Context window: 1.05M tokens
Max output: 128K tokens
Family: GPT 6 flagship (above Sol and Luna)

Price in Shorz credits

1,350 / 6,750credits per 1M tokens · in / out

Input · per 1M tokens1,350 cr
Output · per 1M tokens6,750 cr

1 credit = €0.01. Prepaid packs, no subscription, credits never expire. Prices are read from the same live catalog the app uses. See packs

Why pick GPT 6 Astra in Shorz

OpenAI's strongest model

The top of the GPT 6 family.

Full tool use

Served through OpenAI's Responses API so it can operate Shorz's panels like the other models.

Long context, long output

1.05M-token context and 128K-token output.

Best for

Complex edits
Research-heavy scripts
High-stakes projects

Where GPT 6 Astra works in Shorz

Same model, no separate account: it runs on your Shorz credits wherever the app offers it.

Faceless & Script to Video

Writes the script, splits it into scenes and writes every scene's image and video prompt.

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Auto Edit

Reads the transcript and frames, plans the cuts, zooms and B-roll, then drives the editor through them.

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Clipping

Ranks the strongest moments in a long video and writes hooks and titles for each short.

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MCP & the in-app agent

The model behind the agent that operates Shorz — and switchable over MCP with set_main_ai_model.

Learn more

How to use GPT 6 Astra in Shorz

Shorz is a desktop app for Windows and Mac. Download it, sign in, and GPT 6 Astra is already in the model picker — no API key, no waitlist, no second subscription.

1Download Shorz for Windows or Mac and sign in.
2Open the main AI model picker in your project settings.
3Choose the model — the list is served live, so new releases appear without an update.
4Run the project: script, scene prompts, edit plan and titles all come from the model you picked.

GPT 6 Astra vs other language models

All language models in Shorz, with live credit prices.

Model	Best at	Context	Positioning	Credits
Claude Opus 5.5	Anthropic's Opus 5.5 — the default brain behind every Shorz project.	1M	Default	520 / 2,600 per 1M tokens · in / out
Claude Fable 5.1	Anthropic's flagship Claude 5 model, for the hardest edits and most careful judgement.	—	Flagship	1,300 / 6,500 per 1M tokens · in / out
Claude Sonnet 5.5	Anthropic's fast, efficient Claude — half the per-token price of Opus 5.5.	1M	Balanced	260 / 1,300 per 1M tokens · in / out
GPT 6.1 Sol	OpenAI's GPT 6.1 Sol — 1.05M context, priced alongside Sonnet 5.5.	1.05M	Balanced	270 / 1,350 per 1M tokens · in / out
GPT 6 Astra	OpenAI's flagship GPT 6 model — the strongest OpenAI tier in Shorz.	1.05M	Flagship	1,350 / 6,750 per 1M tokens · in / out
GPT 6 Luna	OpenAI's smallest GPT 6 model — by far the cheapest main AI in Shorz.	1.05M	Budget	14 / 68 per 1M tokens · in / out
Gemini 3.8 Flash	Google's multimodal Flash model — and the model behind free Auto Edit and Clipping runs.	1M	Free tier	195 / 975 per 1M tokens · in / out
Grok 4.3 X Search	xAI's Grok 4.3 with live X search — trend research for your AI agent.	—	Live X search	169 / 338 per 1M tokens · in / out