Vercel

Frontend cloud platform behind Next.js, v0, and the AI SDK.

Vercel runs its v0 composite code-generation models and its Auto Fix model on Fireworks AI, using speculative decoding to speed up token generation.

Sources last verified Jul 27, 2026

Inference & Serving

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Runs v0 composite and Auto Fix models with speculative decoding.

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“Both Vercel’s Auto Fix model and its v0 composite model uses Fireworks’ Speculative Decoding to speed up token generation.” — fireworks.ai, Nov 3, 2025

Source last verified Jul 27, 2026