Polish LLM or API Model? How to Choose Between Bielik, PLLuM and Claude, GPT and Gemini (2026)
A Polish model (Bielik, PLLuM) on your own infrastructure or a frontier API model (Claude, GPT, Gemini)? The decision is made per process, and four things settle it: data constraints, task difficulty, volume, and who maintains the infrastructure. Implementations start from €3,500 net, beginning with a free process scan.