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Axiomic Labs is an independent, Australian-based AI research lab. Our work explores how small models can achieve stronger capabilities through better training data, compact architectures, and targeted benchmarks.
Latest Releases
Models
| Model | Description |
|---|---|
| GPT-X2.5-135M | Flagship model featuring our T-X3 architecture and achieving near state-of-the-art at 135M scale |
| GPT-S2-5M | Most capable member of the GPT-S family — new T-X4 architecture, #1 on the Open SLM Leaderboard (sub-10M category) |
| GPT-S-1.4M | Our tiniest small model, built on the T-X3 architecture |
Benchmarks
| Benchmark | Description |
|---|---|
| ArithMark-3.0 | 3rd-gen arithmetic benchmark — 1,000 word problems across 17 categories. Powers the Open SLM Leaderboard |
Datasets
| Dataset | Description |
|---|---|
| NPset-2-Python-Edu | Natural-language code dataset, converted from stack-edu (Python split) using the new NPset-2 spec |
Tools
| Tool | Description |
|---|---|
| Open SLM Leaderboard | Ranks small language models (<150M params) across 5 hand-picked benchmarks |
Team
We're always looking for talented and knowledgeable collaborators.
To apply, open a discussion on this README.
Partners
models 7
AxiomicLabs/GPT-X2-125M
Text Generation • 0.1B • Updated • 1.23k • 31
AxiomicLabs/GPT-X2.5-135M
Text Generation • 0.1B • Updated • 752 • 60
AxiomicLabs/GPT-S-1.4M
Text Generation • 1.43M • Updated • 218 • 7
AxiomicLabs/GPT-X-125M
Text Generation • 0.1B • Updated • 207 • 5
AxiomicLabs/GPT-S2-5M
Text Generation • 5.38M • Updated • 2.33k • 17
AxiomicLabs/GPT-S-5M
Text Generation • 5.16M • Updated • 624 • 17
AxiomicLabs/GPT-X2-TOK-32K
Updated • 1
datasets 7
AxiomicLabs/ACI-Bench
Viewer • Updated • 5k • 184 • 4
AxiomicLabs/Arithmark-3.0
Viewer • Updated • 1k • 785 • 11
AxiomicLabs/ArithMark-2.0
Viewer • Updated • 2.5k • 438 • 11
AxiomicLabs/ArithMark
Viewer • Updated • 5k • 140 • 6
AxiomicLabs/NPset-2-Python-Edu
Viewer • Updated • 4.87M • 424 • 8
AxiomicLabs/LogicMark
Viewer • Updated • 5k • 49 • 1
AxiomicLabs/NPset-python
Viewer • Updated • 7.45M • 260 • 4