PERSON DIRECTORY
Kimbo Chen
Kimbo Chen appears in 3 indexed conversations across SemiAnalysis. This directory brings every appearance, source, TL;DR, digest, and transcript into one searchable feed.
Training a 400B Model on 2,048 Blackwell GPUs for $20M | Researcher Conversations at GTC
Arcee is moving into pre-training to break the sub-20B ceiling imposed by Llama, Mistral and Qwen while giving regulated customers control over data and model provenance.Trinity’s Arcee–DatologyAI–Prime Intellect structure and B300 availability target one month of pre-training, but immature sparse tooling leaves execution and compute economics as key risks.
How Makora Generates CUDA Kernels That Beat Hand-Tuned Code | Researcher Conversations at GTC
Makora is expanding from kernel generation into a foundation-model-agnostic deployment engine that sells end-to-end performance across inference, training, reinforcement learning, numerics, and heterogeneous hardware.Sequential Monte Carlo speculative decoding reached roughly 5× the SGLang baseline and 2× SGLang speculative decoding with the experimental overlap scheduler in batch-size-one, low-latency tests, but it uses more compute, is fundamentally lossy, and may hit limits at larger batches.