Llama vs Mistral AI vs Phi vs StableLM
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
Llama
Meta's open-weight LLM family — Llama 4 landed, Behemoth didn't
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Mistral AI
European frontier-model lab
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Phi
Open, efficient small language models from Microsoft Research.
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StableLM
Stability AI's dormant open LLM family — no new models since 2024
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| RECATOOLS Score | 8.3 / 10 | 8.4 / 10 | 7.4 / 10 | 5 / 10 |
| Capability | ||||
| Value for money | ||||
| Ease of use | ||||
| ASEAN readiness | ||||
| API quality | ||||
| Pricing | Open Source | Freemium | Open Source | Open Source |
| Free tier | Free model weights for download and local use | Free open-weight models for self-hosting | Free to download | Fully free |
| Paid from | — | $0.14/1M tokens (Mistral Small via API) | — | — |
| Has API | ✓ | ✓ | ✓ | ✓ |
| Open source | ✓ | ✓ | ✓ | ✓ |
| Free to use | ✓ | ✓ | ✓ | ✓ |
| Users | 10m+ downloads | 500k+ API users | 500k+ downloads | 200k+ downloads |
| Founded | 2023 | 2023 | 2023 | 2023 |
| Maker | Meta Platforms | Arthur Mensch, Guillaume Lample, Timothee Lacroix | Microsoft | Stability AI |
| Verdict | 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... |
Mistral is the strongest European alternative to the US labs, and its open-weight releases are the reason: Mistral Large 3 (December 2025) ships as a 675B-parameter MoE under Apache 2.0 with a 256K context window, Medium... |
Phi is Microsoft Research's line of small, open-weight language models, built to prove parameter count isn't destiny. Phi-4 (14B) already matched much larger rivals on math and reasoning; the family has since grown into... |
StableLM gave Stability AI a foothold in open language models, and Stable LM 2 1.6B was genuinely competitive at its size in early 2024. But the line is finished: nothing has shipped since the 12B in April 2024, the mode... |
| Full review → | Full review → | Full review → | Full review → |
Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.