
ai gateway @vercel ▲ // alum @ucberkeleymet
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Joined May 2019
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hardcoding model names across your agents is a full-time job in 2026
we built virtual models so you can just change the config and everything updates. this is how agent infrastructure should work.
Introducing virtual models on AI Gateway.
Use a single virtual model ID across agents to:
• Centrally manage model strings and configs
• Immediately update to new models
• Enforce Zero Data Retention
Read the blog post → vercel.com/blog/ai-gateway-v…
Rohan Taneja retweeted
This is like DNS for models. An alias that *resolves* to a model, giving you traffic-steering abilities.
Solves a huge number of problems. From not having teams stuck on old model versions, to saving on costs, to removing “decision paralysis”. Try it!
Introducing virtual models on AI Gateway.
Use a single virtual model ID across agents to:
• Centrally manage model strings and configs
• Immediately update to new models
• Enforce Zero Data Retention
Read the blog post → vercel.com/blog/ai-gateway-v…
Rohan Taneja retweeted
Vercel AI Gateway
- Zero fees for BYOK
- Zero markup on list prices
- Zero payment fee with ACH
- Volume discounts available
[email protected]
Rohan Taneja retweeted
Meet Glyph Cluster on AI Gateway.
𝚜𝚝𝚎𝚊𝚕𝚝𝚑/𝚐𝚕𝚢𝚙𝚑-𝚌𝚕𝚞𝚜𝚝𝚎𝚛
• Free while in stealth for a limited time
• Access restricted to paid users
• Use it for coding & agentic knowledge work
• Prompts may be used for model improvement
vercel.com/changelog/glyph-c…
Rohan Taneja retweeted
“Thinking fast and s̶l̶o̶w̶ a bit less fast under a confidence threshold.”
A very simple feature that I think will be extremely impactful for at-scale AI decision-making.
Rohan Taneja retweeted
Your agents can now escalate uncertain decisions to a fallback model.
AI Gateway reruns the decision on a fallback model when the primary model's confidence drops below your threshold. Available in beta.
Rohan Taneja retweeted
How do you build the most diverse UMI dataset in robotics?
In the last 8 weeks, we scaled an international UMI data collection operation from 5 to 90 operators, built out a dataset of over 1M+ unique tasks, and continue to capture over 45k+ new tasks each day.
Robotic World Models require much higher diversity of tasks than imitation learning. Here's the why and how behind our operations. 🧵
Rohan Taneja retweeted
The Laya decision model is free on AI Gateway via @BoundlessHQ through Oct 31.
Use it to route agent work, triage support, and check guardrails.
𝚌𝚘𝚗𝚟𝚊𝚒𝚒𝚗𝚗𝚘𝚟𝚊𝚝𝚒𝚘𝚗𝚜/𝚕𝚊𝚢𝚊
vercel.com/changelog/laya-de…
Rohan Taneja retweeted
Meet Pixel Canary on Vercel AI Gateway.
• 𝚜𝚝𝚎𝚊𝚕𝚝𝚑/𝚙𝚒𝚡𝚎𝚕-𝚌𝚊𝚗𝚊𝚛𝚢
• Free in stealth for a limited time
• Agentic coding & mobile app dev
• Ties GPT-6 Astra on Next.js evals
• Prompts may be used for model improvement vercel.com/changelog/pixel-c…
Rohan Taneja retweeted
We (@PantheonInc) have been working on a robotics data quality pipeline that uncovered a series of major problems in public robotics datasets, especially for world modeling.
To improve the quality of data available to open-source robotics, we're publishing annotations for four of the most popular datasets. Some examples of issues, and our report 🧵
Rohan Taneja retweeted
Two new ways to call Jev through AI Gateway, alongside the AI SDK:
▪︎ TypeSafe-compatible API, same eval calls
▪︎ HTTP API for any language or framework
Read more ↓
vercel.com/changelog/ai-gate…
Rohan Taneja retweeted
Grok 4.7 is live on AI Gateway, fx, and @eve.
40% off on all until September 27th.
𝚜𝚙𝚊𝚌𝚎𝚡𝚊𝚒/𝚐𝚛𝚘𝚔-𝟺.𝟽
vercel.com/changelog/grok-4-…
Rohan Taneja retweeted
Q: Was this a fast ship?
Jev: Y 1.0 N 0.0
Jev from @typesafeai is on AI Gateway.
Build agents that decide, route, score, and stop in milliseconds:
𝚊𝚠𝚊𝚒𝚝 𝚎𝚟𝚊𝚕𝚞𝚊𝚝𝚎({
𝚖𝚘𝚍𝚎𝚕: '𝚝𝚢𝚙𝚎𝚜𝚊𝚏𝚎-𝚊𝚒/𝚓𝚎𝚟',
𝚜𝚝𝚊𝚝𝚎,
𝚚𝚞𝚎𝚜𝚝𝚒𝚘𝚗𝚜,
});
vercel.com/changelog/typesaf…
Rohan Taneja retweeted
Jev from @typesafeai is on AI Gateway.
Build agents that decide, route, score, and stop in milliseconds:
𝚊𝚠𝚊𝚒𝚝 𝚎𝚟𝚊𝚕𝚞𝚊𝚝𝚎({
𝚖𝚘𝚍𝚎𝚕: '𝚝𝚢𝚙𝚎𝚜𝚊𝚏𝚎-𝚊𝚒/𝚓𝚎𝚟',
𝚜𝚝𝚊𝚝𝚎,
𝚚𝚞𝚎𝚜𝚝𝚒𝚘𝚗𝚜,
});
vercel.com/changelog/typesaf…
Rohan Taneja retweeted
Jev is now available on the @vercel AI Gateway vercel.com/ai-gateway/models…
Rohan Taneja retweeted
There’s a perception in the market that you can just vibe code your AI Gateway and expect it to:
✅ Work across all API shapes
✅ Support every provider
✅ Handle every modality
It is actually not. The Aperture team realized they wanted to focus on building a world-class networking product while delivering tokens with minimal friction or platform fees to their customers.
Proud to partner with them and support a product that so many developers use every day!
Rohan Taneja retweeted
Vercel's AI Gateway charges zero markup on list prices and we provide *discounts* for volume customers
vercel.com/docs/ai-gateway/p…
Rohan Taneja retweeted
We've been explaining AI Gateway as a C̶o̶n̶t̶e̶n̶t̶ Token Delivery Network. Like a CDN for AI models.
One great feature of CDNs is the ability to dynamically re-route or deny traffic without redeployment.
When Fable was suddenly retired, we worried about production workloads depending on it. Even Fable aside, models get retired quite often as GPU capacity is heavily contested. Yet our data shows people still having happy production traffic of older model versions!
We're solving this now with AI Gateway Rules. e.g.: you can now rewrite model "routes" on the fly!
𝚟𝚎𝚛𝚌𝚎𝚕 𝚊𝚒-𝚐𝚊𝚝𝚎𝚠𝚊𝚢 𝚛𝚞𝚕𝚎𝚜 𝚊𝚍𝚍 \
--𝚝𝚢𝚙𝚎 𝚛𝚎𝚠𝚛𝚒𝚝𝚎 \
--𝚜𝚘𝚞𝚛𝚌𝚎 𝚊𝚗𝚝𝚑𝚛𝚘𝚙𝚒𝚌/𝚌𝚕𝚊𝚞𝚍𝚎-𝚏𝚊𝚋𝚕𝚎-𝟻 \
--𝚍𝚎𝚜𝚝𝚒𝚗𝚊𝚝𝚒𝚘𝚗 𝚊𝚗𝚝𝚑𝚛𝚘𝚙𝚒𝚌/𝚌𝚕𝚊𝚞𝚍𝚎-𝚘𝚙𝚞𝚜-𝟻
This adds to the repertoire of capabilities and techniques AI Gateway brings to the table to recover lost tokens. If you drop tokens, you lose revenue and customers 💸
Kudos to @rtaneja_ @crowprose @shaper – we went from CLI design to production-grade capability very quickly!
AI Gateway now supports routing rules.
Migrate to new models by setting rules in the CLI, no code changes in your app or agent required. vercel.com/changelog/ai-gate…










