SKT A.X vs Llama
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
SKT A.X
Korea's hyperscale sovereign AI — 519B-parameter MoE LLM built from sc...
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Llama
Meta's open-weight LLM family — Llama 4 landed, Behemoth didn't
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| RECATOOLS Score | 7.2 / 10 | 8.3 / 10 |
| Capability | ||
| Value for money | ||
| Ease of use | ||
| ASEAN readiness | ||
| API quality | ||
| Pricing | Freemium | Open Source |
| Free tier | A.X K1 & A.X 4.0 weights free on Hugging Face (Apache 2.0); A-dot basic features free for SKT subscribers | Free model weights for download and local use |
| Paid from | Enterprise via A. Biz (contact sales); quantized/hosted API: contact [email protected] | — |
| Has API | ✓ | ✓ |
| Open source | ✓ | ✓ |
| Free to use | ✓ | ✓ |
| Users | ~10M MAU (A-dot consumer app, Korea) | 10m+ downloads |
| Founded | 1984 | 2023 |
| Maker | SK Group (SK Telecom Co., Ltd.) | Meta Platforms |
| Verdict | SKT A.X K1 remains a genuine feat — the first 500B-plus MoE model built from scratch by a non-hyperscaler, released under Apache 2.0 with real Korean-language benchmark wins over GPT-4o (78.32 vs 72.51 on KMMLU). 2026 br... |
Llama is still the backbone of the open-weight LLM ecosystem — Llama 2 and 3 built it, and Llama 4 (Scout and Maverick, shipped April 2025) kept it going, with a huge footprint on Hugging Face, Ollama, Together AI and Fi... |
| Full review → | Full review → |
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.