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Open-weight models close the gap on reasoning benchmarks

Three releases in three weeks, all small enough to run on a single GPU. Here is what changed and what it costs to serve.

Flexitech Digest · 4 Sep 2026 · 4 min read · Updated 9 Sep 2026

What to know

  • Three open-weight models now fit on a single accelerator.
  • The reasoning-benchmark gap with frontier models has narrowed enough to re-run your own evaluations.
  • Serving cost, not capability, is now the deciding factor for most workloads.

Three open-weight releases landed inside a month, and each one fits on a single accelerator. The benchmark gap that justified paying for a frontier model has narrowed to the point where it is worth re-running your own evaluations before renewing.

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