Ling-3.0-tiny-GGUF / README.md
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metadata
license: mit
base_model:
  - inclusionAI/Ling-3.0-tiny
pipeline_tag: text-generation
library_name: llama.cpp
tags:
  - gguf
  - bailingmoe3
  - mixture-of-experts
  - conversational

Ling-3.0-tiny GGUF

GGUF conversions of inclusionAI/Ling-3.0-tiny, converted directly from the released BF16 safetensors.

🎉 bailingmoe3 (including the Q-LoRA attention path) is supported in stock llama.cpp since PR #26608 (merged 2026-08-17, commit 3733366720). Any build from that commit onward loads these files directly:

llama-server -hf bloomer010/Ling-3.0-tiny-GGUF:Q4_K_M

Files

For tiny models, precision is especially crucial.

Generally... Larger files = more precision.
More compression = more slop and misbehavin'.

Use UD-Q8_K_XL for near-full precision performance.

Quant Size your memory
BF16 15.8 GB 16 GB+
UD-Q8_K_XL 11.19 GB 12 GB+
Q8_0 8.41 GB 10 GB+
UD-Q6_K_XL 7.27 GB 8 GB+
Q6_K 6.50 GB 8 GB+
Q5_K_M 5.64 GB 7 GB+
Q5_K_S 5.48 GB 6 GB+
Q5_0 5.48 GB 6 GB+
Q4_K_M 4.82 GB 6 GB+
Q4_K_S 4.55 GB 6 GB+
Q4_0 4.53 GB 6 GB+
MXFP4_MOE 4.72 GB 6 GB+ ¹
IQ4_XS 4.29 GB 5 GB+
Q3_K_M 3.84 GB 5 GB+
Q3_K_S 3.51 GB 5 GB+
IQ3_S 3.51 GB 4 GB+
IQ3_XXS 3.13 GB 4 GB+
Q2_K 2.99 GB 4 GB+
IQ2_M 2.70 GB 3 GB+
IQ2_S 2.48 GB 3 GB+
IQ2_XS 2.43 GB 3 GB+
IQ2_XXS 2.21 GB 3 GB+
IQ1_M 1.93 GB 3 GB+
IQ1_S 1.76 GB 2 GB+
Q1_0 1.30 GB 2 GB+

¹ MXFP4_MOE runs its native path on MXFP4-capable GPUs (Blackwell RTX 50-series, GB10/DGX Spark). Elsewhere it falls back to a slower dequant path — prefer a K-quant on older hardware.

Importance Matrix

The IQ-quant rungs (IQ1_S through IQ4_XS) were generated with a model-specific importance matrix:

  • Wikitext-2 raw training text
  • 100 chunks
  • 512 tokens per chunk
  • 51,200 calibration tokens total
  • 332 matrix entries

XL Quantization Recipes

UD-Q8_K_XL uses Q8_0 for the main expert gate and up tensors. Token embeddings, expert down projections, attention and Q-LoRA projections, and KDA projections remain BF16.

UD-Q6_K_XL uses Q6_K for the main expert gate and up tensors. Token embeddings, output weights, expert down projections, attention and Q-LoRA projections, and KDA projections use Q8_0. It was generated with the importance matrix described above.

Architecture

  • 7.9B total parameters and 1.3B active parameters per token
  • 24 layers: 18 KDA layers and 6 MLA layers
  • 128 routed experts, 8 active per token, plus 1 shared expert
  • Q-LoRA rank 256 and KV-LoRA rank 512
  • 131,072-token context in the released configuration
  • No bundled MTP block for this model (num_nextn_predict_layers: 0)

Validation

  • BF16 conversion completed with 526 tensors, including all 18 Q-LoRA tensors
  • CPU and CUDA architecture tests passed
  • BF16, Q8_0, Q6_K, Q4_K_M, and MXFP4_MOE loaded and generated tokens with CUDA
  • Q1_0, IQ2_M, Q3_K_M, Q5_K_S, and Q5_K_M passed CPU-only prompt processing and token generation tests
  • UD-Q6_K_XL and UD-Q8_K_XL passed CPU-only prompt processing and token generation tests
  • IQ1_S, IQ1_M, IQ2_S, IQ2_XS, IQ2_XXS, IQ3_XXS, IQ3_S, IQ4_XS, Q2_K, Q3_K_S, Q4_K_S, Q4_0, and Q5_0 passed load and generation tests
  • CUDA testing used an RTX 4070 and RTX 3060

Build

git clone https://github.com/ggml-org/llama.cpp.git   # bailingmoe3 merged 2026-08-17
# pre-merge builds:
# git clone --branch bailingmoe3-support https://github.com/aetherbird/llama.cpp.git
cd llama.cpp
cmake -B build -DGGML_CUDA=ON
cmake --build build --config Release -j --target llama-cli llama-server

Usage

./build/bin/llama-server \
  -m Ling-3.0-tiny-Q4_K_M.gguf \
  -c 131072 \
  -ngl auto \
  --flash-attn auto \
  --temp 1.0 --top-p 0.95 --top-k 20 \
  --jinja

Thinking is enabled by default; disable per request with "chat_template_kwargs": {"enable_thinking": false}. Recommended sampling parameters from the source model card are temperature=1.0, top_p=0.95, and top_k=20.