# Particle-1 model now available on Vercel AI Gateway

> Original title: Particle-1 is now available on AI Gateway.

- Source: Vercel Developers
- Published: 2026-10-28T21:30:37.000Z
- Bad Influence: https://badinfluence.news/items/vtaeoudg8qmnra1jf8j7n2crx
- Original: https://x.com/vercel_dev/status/2115556868416475592

## Summary

Vercel says Particle-1, a model post-trained on DeepSeek V4.1 Flash, is now available on AI Gateway. The company says it completes engineering tasks with fewer tokens, for debugging, planning code changes, and breaking down multi-step problems.

## Post

Particle-1 is now available on AI Gateway.

𝚙𝚊𝚛𝚝𝚒𝚌𝚕𝚎/𝚙𝚊𝚛𝚝𝚒𝚌𝚕𝚎-𝟷

Post-trained on DeepSeek V4.1 Flash, it completes engineering tasks with fewer tokens. Use it to debug, plan code changes, and break down multi-step problems. https://vercel.com/changelog/particle-1-is-now-available-on-ai-gateway