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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.
Join the SLM Community discord server here run by us and our partners as a place to meet, chat with, and share to members of the SLM Community!
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 • 1.17k • 32
AxiomicLabs/GPT-X2.5-135M
Text Generation • 0.1B • Updated • 2.33k • 62
AxiomicLabs/GPT-S-1.4M
Text Generation • 1.43M • Updated • 355 • 7
AxiomicLabs/GPT-X-125M
Text Generation • 0.1B • Updated • 251 • 5
AxiomicLabs/GPT-S2-5M
Text Generation • 5.38M • Updated • 2.47k • 17
AxiomicLabs/GPT-S-5M
Text Generation • 5.16M • Updated • 608 • 17
AxiomicLabs/GPT-X2-TOK-32K
Updated • 1
datasets 7
AxiomicLabs/ACI-Bench
Viewer • Updated • 5k • 248 • 4
AxiomicLabs/Arithmark-3.0
Viewer • Updated • 1k • 1.19k • 11
AxiomicLabs/ArithMark-2.0
Viewer • Updated • 2.5k • 334 • 11
AxiomicLabs/ArithMark
Viewer • Updated • 5k • 144 • 6
AxiomicLabs/NPset-2-Python-Edu
Viewer • Updated • 4.87M • 621 • 9
AxiomicLabs/LogicMark
Viewer • Updated • 5k • 87 • 1
AxiomicLabs/NPset-python
Viewer • Updated • 7.45M • 280 • 4