KernelSeek beats FlashAttention-3 by asking questions, not adding tools
A tool-rich agent stalled at 0.50x after 133 steps; KernelSeek reached 1.13x, then 1.16x and 1.46x on later kernels.
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Product
FlashAttention-3
- Mentions · 7d0
- Mentions · 30d2
- All mentions2
- First seenOct 12, 2026
- Last mentioned7d ago
Timeline
2 articles · newest firstFlashMask-3: Efficient and Expressive Mask-Aware Distributed Attention
FlashMask-3 adds Hopper and distributed mask-aware attention, raising long-context training throughput over prior kernels.
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Appears with
- NVIDIAvendor · 2
- KernelSeekai model · 1
- FlashAttention-4product · 1
- Megatron-Coreproduct · 1
- CUDAproduct · 1
- H100product · 1
- FlashMask-3product · 1
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