LightOn (Paradigm) vs NTT tsuzumi
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
LightOn (Paradigm)
Sovereign on-prem GenAI platform for regulated European enterprises
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NTT tsuzumi
Japan's sovereign lightweight LLM — enterprise-grade Japanese AI on a...
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| RECATOOLS Score | 6.1 / 10 | 7.2 / 10 |
| Capability | ||
| Value for money | ||
| Ease of use | ||
| ASEAN readiness | ||
| API quality | ||
| Pricing | Enterprise | Enterprise |
| Free tier | — | None — enterprise and government contracts only; no public free tier |
| Paid from | — | Contact NTT / NTT DATA (negotiated B2B); pay-as-you-go via Azure MaaS (token-based) |
| Has API | ✓ | ✓ |
| Open source | ✗ | ✗ |
| Free to use | ✗ | ✗ |
| Users | — | Not disclosed |
| Founded | — | 1952 |
| Maker | — | Nippon Telegraph and Telephone Corporation (NTT) |
| Verdict | LightOn's pitch is straightforward: keep the model and the data on your own infrastructure. Paradigm bundles RAG, agents and access to curated open and in-house models behind one API, deployable on-prem or hybrid — the o... |
NTT tsuzumi 2 is a credible sovereign-AI play, not just a brand exercise. The single-H100 inference claim checks out across multiple independent reports, and being tapped for Japan's Digital Agency "Gennai" trial — rolli... |
| 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.