# MiniMax M3 Tops Open-Weight LLM Leaderboard at 68.8 Points

> The open-weight race just tightened. MiniMax M3 now sits atop the August open-weight leaderboard with a score of 68.8, edging out Hy3 at 67.9 and putting freely downloadable models within striking distance of the closed frontier. Alongside it, Kimi K3 arrived as the largest open model yet, a 2.8 trillion parameter system with a one million token context window. What matters here is less any single benchmark number and more the direction of travel. A year ago the best open models trailed the leading closed labs by a wide margin. Now the gap on public leaderboards is narrow enough that teams weighing cost, privacy, or the ability to self-host have a genuine alternative rather than a compromise. For anyone building on top of AI, that changes the math. Open weights mean you can run models on your own hardware, fine-tune them freely, and avoid being locked to one vendor's pricing and policies. The steady climb of MiniMax, Kimi, and their peers suggests the closed labs' lead is becoming a matter of months, not generations.

_Section: [Daily AI Updates](https://www.wortins.com/daily-ai) · Source: BenchLM.ai · Published Sunday, August 9, 2026_

## Wortins' read

The open-weight race just tightened. MiniMax M3 now sits atop the August open-weight leaderboard with a score of 68.8, edging out Hy3 at 67.9 and putting freely downloadable models within striking distance of the closed frontier. Alongside it, Kimi K3 arrived as the largest open model yet, a 2.8 trillion parameter system with a one million token context window. What matters here is less any single benchmark number and more the direction of travel. A year ago the best open models trailed the leading closed labs by a wide margin. Now the gap on public leaderboards is narrow enough that teams weighing cost, privacy, or the ability to self-host have a genuine alternative rather than a compromise. For anyone building on top of AI, that changes the math. Open weights mean you can run models on your own hardware, fine-tune them freely, and avoid being locked to one vendor's pricing and policies. The steady climb of MiniMax, Kimi, and their peers suggests the closed labs' lead is becoming a matter of months, not generations.

## Source

[Read the full story at BenchLM.ai](https://benchlm.ai/best/open-source)

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