Open Weights vs the Frontier: The Gap Is 3 Points and $8 a Million
Kimi K3 scores 60 on the Artificial Analysis Intelligence Index. Claude Opus 5 scores 63. That's the whole gap now — and the open model costs a third as much.
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Every Run the Eval review, comparison, and guide about Open-Weight Models — no hype, just receipts.
Kimi K3 scores 60 on the Artificial Analysis Intelligence Index. Claude Opus 5 scores 63. That's the whole gap now — and the open model costs a third as much.
Forget the leaderboard screenshots. Here's what open-weight model fits in 16GB, what needs 24GB, and what needs a rack — with the quant files and VRAM math to prove it.
Europe's open-weight play ships a 256k-context, multimodal coder that self-hosts on four GPUs. Here's where it actually earns a slot in the rotation — and where it doesn't.
A single-file C engine is streaming a 744B-parameter model off an NVMe drive on hardware you already own. I read the repo like an SRE — the receipts are real, and so is the speed tax.
The export ban is over and the flagship is back online. But watch the shape of the return — frontier AI now comes with a guest list, and that structure isn't going anywhere.