---

license: apache-2.0

base_model: IFM/K2-Horizon-375B-A23B

pipeline_tag: text-generation

library_name: gguf

tags:

- k2-horizon

- gguf

- bf16

- q8_0

- moe

---

K2-Horizon-375B-A23B GGUF intermediates

Public, reproducible intermediate GGUF artifacts converted directly from

IFM/K2-Horizon-375B-A23B

at revision d33e3ae45281865ebf9f044b12d3635b1d1e17fe.

This repository contains both:

• BF16: the lossless GGUF conversion used as the sole quantization source.
• Q8_0: the high-precision intermediate generated directly from that BF16 GGUF.

The memory-targeted mixed quant is published separately at

Baekpica/K2-Horizon-375B-A23B-Mixed-Quant-GGUF.

Provenance

• Source parameters: original BF16 checkpoint; the official FP8 checkpoint was

deliberately not used, avoiding quantization-on-quantization.

• Source parameter count: 379,167,159,168.
• Converter: IFM's K2-Horizon llama.cpp branch, commit

35999d101cf2233fc54f09c3c8d599da7303ce02.

• BF16 split target: 30G per shard.
• Q8 policy: all 2-D weights Q8_0; router weights/biases, normalization weights,

and other 1-D control tensors remain F32.

Machine-readable structural audits are stored in validation/BF16.audit.json

and validation/Q8_0.audit.json. Content hashes are in the corresponding

*-SHA256SUMS files; both 30-shard sets were checked against the Hub's LFS

object IDs after every upload closed.

Status

• BF16: complete — 30/30 shards, 758,484,189,216 bytes

(706.393448 GiB), 842 tensors (BF16=603, F32=239).

• BF16 structural audit: passed.
• BF16 remote inventory: passed — 30/30 objects and aggregate byte count match.
• Q8_0: complete — 30/30 shards, 403,079,839,776 bytes

(375.397354 GiB), with tensor payload 403,068,341,760 bytes

(375.386646 GiB).

• Q8_0 structural audit: passed — 842 tensors (Q8_0=603, F32=239).
• Q8_0 remote verification: passed — all 30 Hub LFS SHA-256 values and the

aggregate byte count match Q8_0-SHA256SUMS.

Each artifact is usable from its 00001-of-00030 file when all 30 numbered

siblings are present in the same directory.