Vela 4 Beta — the age of long-horizon agents
An early preview of Vela 4, our most capable reasoning model, pairing multi-step planning with a far broader pretraining corpus and 340k context.
( Products )
Vela is your working companion — on the web, iOS and Android. Ask it to read, plan, or reason through the hard part.
Open Vela ↗Ship Vela into your own product with streaming, tool calls, structured output and long-context retrieval.
Get a key ↗Install Vela in a few lines, then follow end-to-end guides for agents, evals and production rollouts.
Read the docs ↗Go further with Vela. Higher rate limits, early models and priority compute — from $28 a month.
( Blog )
An early preview of Vela 4, our most capable reasoning model, pairing multi-step planning with a far broader pretraining corpus and 340k context.
We are partnering with Kestrel Global, Ninefold Partners, Arbor Grove Capital, Highfield Trust, Tessellate Ventures and Long River Equity, amongst others.
Vela is now faster and sharper, with improved multilingual support across 63 languages. Available today on web, mobile and the desktop app.