Do I need a OpenAI account to use these models?

No. OpenAI models run inside Vyndexo under Vyndexo's own plans and credits.

Which OpenAI models are available?

19 right now: GPT-4.1 nano, GPT-4.1 mini, GPT-4.1, GPT-5.4 mini, GPT-5.4, GPT-5.5, GPT-5.5 Pro, GPT-5.6 Luna, GPT-5.6 Terra, GPT-5.6 Sol, GPT o3, GPT-6 Astra, GPT-6 Sol, GPT-6.1 Sol, GPT-6 Luna, GPT Image 2.5 Flare, GPT Image 2.5 Sunburst, GPT Image 2.0, GPT Image 1.5.

Can I compare them with models from other companies?

Yes. The Consult Panel asks two or three models the same question side by side, and image and video models can be switched per generation.

Home › Models › OpenAI

OpenAI models in Vyndexo

GPT chat and reasoning models plus the GPT Image generators from OpenAI. 19 models available, alongside models from 18 other companies.

Chat models

Model	Best for	Plan
GPT-4.1 nano	Fast everyday answers	Pro
GPT-4.1 mini	General work	Ultimate
GPT-4.1	General work	Ultimate
GPT-5.4 mini	Complex problems	Ultimate
GPT-5.4	The hardest tasks	Ultimate
GPT-5.5	The hardest tasks	Workspace
GPT-5.5 Pro	The hardest tasks	Workspace
GPT-5.6 Luna	Fast everyday answers	Pro
GPT-5.6 Terra	General work	Ultimate
GPT-5.6 Sol	The hardest tasks	Ultimate
GPT o3	Complex problems	Ultimate
GPT-6 Astra	The hardest tasks	Workspace
GPT-6 Sol	The hardest tasks	Ultimate
GPT-6.1 Sol	The hardest tasks	Ultimate
GPT-6 Luna	Fast everyday answers	Pro

How AI Chat works in Vyndexo →

Image models

Model	Variant
GPT Image 2.5 Flare	Standard
GPT Image 2.5 Sunburst	Standard
GPT Image 2.0	Standard
GPT Image 1.5	Standard

How image generation works →

Other companies

Alibaba · Anthropic · Black Forest Labs · ByteDance · DeepSeek · Google · Groq · HappyHorse · Ideogram · Kuaishou (Kling) · Luma AI · MiniMax · Mistral AI · Moonshot AI · Vidu · Vyndexo Auto · xAI · Zhipu AI

Frequently asked questions

Do I need a OpenAI account to use these models?: No. OpenAI models run inside Vyndexo under Vyndexo's own plans and credits.
Which OpenAI models are available?: 19 right now: GPT-4.1 nano, GPT-4.1 mini, GPT-4.1, GPT-5.4 mini, GPT-5.4, GPT-5.5, GPT-5.5 Pro, GPT-5.6 Luna, GPT-5.6 Terra, GPT-5.6 Sol, GPT o3, GPT-6 Astra, GPT-6 Sol, GPT-6.1 Sol, GPT-6 Luna, GPT Image 2.5 Flare, GPT Image 2.5 Sunburst, GPT Image 2.0, GPT Image 1.5.
Can I compare them with models from other companies?: Yes. The Consult Panel asks two or three models the same question side by side, and image and video models can be switched per generation.