José David Baena – Software Engineer https://josedavidbaena.com Personal website and blog where I document thoughts, ideas, and interests in software engineering, web performance, and open source technologies. en-us josedab@gmail.com (José David Baena) josedab@gmail.com (José David Baena) Thu, 30 Jul 2026 00:00:00 GMT https://josedavidbaena.com/blog/kimi-k3/04-checkpoint-parameter-accounting How 2.8T Parameters Fit in a 1.56 TB Kimi K3 Checkpoint https://josedavidbaena.com/blog/kimi-k3/04-checkpoint-parameter-accounting Reconstruct how Kimi K3's 1.561 TB snapshot combines packed FP4 values, scales, BF16/F32 tensors, shard overhead, and repository files. Thu, 30 Jul 2026 00:00:00 GMT josedab@gmail.com (José David Baena) kimi-k3quantizationmxfp4model-weightscheckpoint