The Ledger

Every statement that passed quotation and attribution checks. Mix any filter with any other: certainty 1/5, debate potential 5/5, or both at once.

clear all ✕

why aren't all 2 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 0 checkable ones are still open, waiting for their date. predictions held up or didn't; assertions are supported or contradicted. on every card: ▮▮▮▮▮ certainty · ▮▮▮▮▮ debate potential. speakers are clickable

Assertion Supported
AMD MI300X outperforms Nvidia H100 on FlashAttention-2 and memory-bound workloads
“We found that it's great for flash attention to specifically, we were able to be H-one hundred. We also found that like the less time you spend in like dense compute, like the less time you spend in tensor cores specifically, or less time you spend in lower bi…”
Quentin Anthony Nov 3, 2025 ▶ 3:19 How Zyphra went all-in on AMD + Why Devs feel faster with AI but are slower — with Quentin Anthony
Assertion Supported
Zyphra: Zamba 2 7B beats Llama 3 8B using hybrid Mamba-Transformer architecture
“We released a Zamba two, which was a hybrid between transformers and a Mamba two blocks. And we were able to be like a Lama three eight B for example, with a seven B model.”
Quentin Anthony Nov 3, 2025 ▶ 1:59 How Zyphra went all-in on AMD + Why Devs feel faster with AI but are slower — with Quentin Anthony
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