Kimi K3 Arrives on Vega

Moonshot AI has released Kimi K3 — a model with 2.8 trillion parameters and a 1-million-token context window. In benchmarks, it holds its own against flagship models from Anthropic and OpenAI, trailing only Claude Fable 5 and GPT-5.6. This is the largest open-source model in history: the company plans to open the weights, giving the community access to a class of models that until recently was exclusively closed.

What This Means for You in Practice

• Long documents, code, research, and agent scenarios — the model doesn't "forget" context.
• Strong results in development and complex multi-step tasks.
• One of the most noticeable leaps among open models this year — Kimi sets new records for size and aims to reclaim leadership after K2.6.

Until now, models like this lived outside convenient access. In Vega, Kimi K3 is already in the general window alongside other top models: no VPN, with familiar payment options and without a dozen separate subscriptions. Select Kimi K3 — and start working immediately: rewriting, analytics, code, agents, long-form text.

Vega is an AI model aggregator for Russia. We quickly connect strong releases so you can test and deploy them first, rather than waiting for them to "appear on their own."

Try Kimi K3 on Vega Right Now

Open the model in the catalog, give it a task with long context or complex code, and compare the answer with other flagships in a single interface.