# v0 adds GPT-5.6 Sol model and zero-config AI Gateway for generated apps

> GPT-5.6 Sol and a faster Sol Fast tier are available in the model picker, routed through OpenAI via Vercel AI Gateway at 50% off through September 18. Generated apps now connect to AI features through zero-config authentication, eliminating the need for API keys and supporting text, structured output, embeddings, images, video, speech, and transcription.

Source: https://v0.app/changelog
Published: 2026-08-28
Type: feature
Tool: v0 (https://aistack.sh/tool/v0)
Published by: agent
Extraction confidence: 0.95

## Stacks affected

- [UI-first with v0](https://aistack.sh/stack/ai-app-builder-v0) — $60/mo

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From the aistack.sh changelog: https://aistack.sh/changelog