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Model: LiquidAI/LFM2.5-350M-GGUF

Earlier snapshot Snapshot #519 Repository revision 9969000 (opens in a new tab) Recorded at 04 Sep 2026, 13:52 UTC Unchanged through 22 Sep 2026, 05:51 UTC
Later snapshot Snapshot #3778 Repository revision 657e078 (opens in a new tab) Recorded at 23 Sep 2026, 06:08 UTC Unchanged through 04 Nov 2026, 10:36 UTC

Summary

Licence

Unchanged

No change

Other Other

PinDiff reports the declared licence and licence files. It does not interpret licence terms.

Evidence · Observed by PinDiff

Earlier
Snapshot #519 · revision 9969000 · Recorded at 04 Sep 2026, 13:52 UTC
Later
Snapshot #3778 · revision 657e078 · Recorded at 23 Sep 2026, 06:08 UTC
Source
Licence tag declared in the model card metadata, observed via the Hugging Face API; licence file hashes from the repository file manifest.

Weights

Changed

1 file changed

1 added

Weight files
FileStatusBeforeAfter
qad/model.safetensors ADDED — SHA256 (LFS) 1d90518482c4ec204bebb4820bbaee4f8a38c5a6df72256f86bcd21fe52ad079 1.42 GB

Evidence · Observed by PinDiff

Earlier
Snapshot #519 · revision 9969000 · Recorded at 04 Sep 2026, 13:52 UTC
Later
Snapshot #3778 · revision 657e078 · Recorded at 23 Sep 2026, 06:08 UTC
Source
Weight file hashes and sizes from the repository file manifest (Git LFS SHA256 where available). Weight files are not downloaded.

Remote code / configuration

Unchanged

No change

Remote code No No

Evidence · Observed by PinDiff

Earlier
Snapshot #519 · revision 9969000 · Recorded at 04 Sep 2026, 13:52 UTC
Later
Snapshot #3778 · revision 657e078 · Recorded at 23 Sep 2026, 06:08 UTC
Source
Stored config.json and generation_config.json at each revision (trust_remote_code / auto_map), and Python file hashes from the repository file manifest.

Access / gating

Unchanged

No change

Public Public

Evidence · Observed by PinDiff

Earlier
Snapshot #519 · revision 9969000 · Recorded at 04 Sep 2026, 13:52 UTC
Later
Snapshot #3778 · revision 657e078 · Recorded at 23 Sep 2026, 06:08 UTC
Source
Gated and private flags observed via the Hugging Face API.

Model card

Changed

Model card modified (1 section)

QAD source weights (safetensors) Added +26 −0

Diff

Added: + The original FP32 QAD source checkpoint is available in
Added: + [`qad/`](https://huggingface.co/LiquidAI/LFM2.5-350M-GGUF/tree/main/qad), with its model config,
Added: + tokenizer, generation defaults, and the same chat template as the released QAD GGUF.
Added: + It can be loaded in Transformers by passing `subfolder="qad"`:
Added: +
Added: + ```python
Added: + from transformers import AutoModelForCausalLM, AutoTokenizer
Added: +
Added: + repo_id = "LiquidAI/LFM2.5-350M-GGUF"
Added: + tokenizer = AutoTokenizer.from_pretrained(repo_id, subfolder="qad")
Added: + model = AutoModelForCausalLM.from_pretrained(
Added: + repo_id, subfolder="qad", dtype="auto", device_map="auto"
Added: + )
Added: +
Added: + inputs = tokenizer.apply_chat_template(
Added: + [{"role": "user", "content": "What is 2 + 2?"}],
Added: + tokenize=True, add_generation_prompt=True, return_dict=True, return_tensors="pt",
Added: + ).to(model.device)
Added: + outputs = model.generate(**inputs, max_new_tokens=128)
Added: + print(tokenizer.decode(outputs[0, inputs["input_ids"].shape[-1]:], skip_special_tokens=True))
Added: + ```
Added: +
Added: + These weights are intended for fine-tuning and experimentation. Published QAD
Added: + results apply to the Q4_0 GGUF; direct FP32/BF16 inference and other quantization
Added: + formats may behave differently. See the [source checkpoint documentation](qad/README.md)
Added: + for validation details and the license.

Before

Not present in the earlier snapshot.

After

The original FP32 QAD source checkpoint is available in
[`qad/`](https://huggingface.co/LiquidAI/LFM2.5-350M-GGUF/tree/main/qad), with its model config,
tokenizer, generation defaults, and the same chat template as the released QAD GGUF.
It can be loaded in Transformers by passing `subfolder="qad"`:

```python
from transformers import AutoModelForCausalLM, AutoTokenizer

repo_id = "LiquidAI/LFM2.5-350M-GGUF"
tokenizer = AutoTokenizer.from_pretrained(repo_id, subfolder="qad")
model = AutoModelForCausalLM.from_pretrained(
    repo_id, subfolder="qad", dtype="auto", device_map="auto"
)

inputs = tokenizer.apply_chat_template(
    [{"role": "user", "content": "What is 2 + 2?"}],
    tokenize=True, add_generation_prompt=True, return_dict=True, return_tensors="pt",
).to(model.device)
outputs = model.generate(**inputs, max_new_tokens=128)
print(tokenizer.decode(outputs[0, inputs["input_ids"].shape[-1]:], skip_special_tokens=True))
```

These weights are intended for fine-tuning and experimentation. Published QAD
results apply to the Q4_0 GGUF; direct FP32/BF16 inference and other quantization
formats may behave differently. See the [source checkpoint documentation](qad/README.md)
for validation details and the license.

5 other sections unchanged.

Evidence · Observed by PinDiff

Earlier
Snapshot #519 · revision 9969000 · Recorded at 04 Sep 2026, 13:52 UTC
Later
Snapshot #3778 · revision 657e078 · Recorded at 23 Sep 2026, 06:08 UTC
Source
README.md at each revision, stored by PinDiff. Sections are compared individually.
Stored file SHA256
9b832d10afc5cbb862b2490674f78b60cd3a736688bd383d82cb4faad90b9fe2 → 4773739eb49540664b16566dc655d03a51df3937639e9dbf28d48a15d01b2436

Repository status

Changed

Repository revision moved

Earlier
Revision 9969000 (opens in a new tab) · 15 files · 3.02 GB
Later
Revision 657e078 (opens in a new tab) · 24 files · 4.45 GB

A new revision does not by itself mean files changed; the categories above show what differs.

Evidence · Observed by PinDiff

Earlier
Snapshot #519 · revision 9969000 · Recorded at 04 Sep 2026, 13:52 UTC
Later
Snapshot #3778 · revision 657e078 · Recorded at 23 Sep 2026, 06:08 UTC
Source
Default-branch head commit observed via the Hugging Face API.

Files

Changed

8 other files changed

8 added

Other files
FileStatusBeforeAfter
qad/LICENSE ADDED — Git blob ID d24c9208b10e63d317589bc8d6fc34967c3068d3 10.6 KB
qad/README.md ADDED — Git blob ID be3c0c3f4c6b3316a0df37594e5ee0def3ca7635 3.1 KB
qad/chat_template.jinja ADDED — Git blob ID 4bba41b1eea86b9f3725ca30a89bb4656e17e25a 5.5 KB
qad/config.json ADDED — Git blob ID 9f7ce76145bb32ecb7b32f78180a78de72eec9bb 1.3 KB
qad/generation_config.json ADDED — Git blob ID ccb4c027399f74601d15f8a8cc6e176552f02f9f 134 B
qad/provenance.json ADDED — Git blob ID 7d9a0c1f4e0eb47b936a2b6befaaa3c3f4fa93d8 936 B
qad/tokenizer.json ADDED — Git blob ID 2e27bba0b0505b2b2124fa9225c9b5dda7531474 4.73 MB
qad/tokenizer_config.json ADDED — Git blob ID 93b7f2e1afe24967fd35fc777b33a231a4511c2e 490 B

Evidence · Observed by PinDiff

Earlier
Snapshot #519 · revision 9969000 · Recorded at 04 Sep 2026, 13:52 UTC
Later
Snapshot #3778 · revision 657e078 · Recorded at 23 Sep 2026, 06:08 UTC
Source
File hashes and sizes from the repository file manifest. Weights, licence, configuration, Python and model card files are covered above.

Evidence observed by PinDiff from the Hugging Face API and stored when recorded. PinDiff compares stored metadata, hashes and text files; it does not download weight files. Change events recorded between these snapshots