2025-09-18
Yet to have seen this detailed of a postmortem across other AI labs and startups. Many companies underestimate how much trust things like this build
Anthropic
Anthropic details three infrastructure bugs that intermittently degraded Claude's responses between August and early September, and explains how it fixed them
This is a technical report on three bugs that intermittently degraded responses from Claude. Below we explain what happened …
2025-09-14
Very well written blog on how the LLM forward pass is actually deterministic (rarely need atomic_add), but the core source of nondeterminism comes down to variance in batch size Clearly there is still a performance gap (26 vs. 42s on vlllm), but once there's enough eyes on
TechCrunch
Mira Murati's TML launches a research blog called Connectionism, and shares its work on resolving nondeterminism and achieving reproducible results from LLMs
There's been great interest in what Mira Murati's Thinking Machines Lab is building with its $2 billion in seed funding …