Cohere is a Canadian company that built its language models for business rather than for a mass audience from the outset. Its Command R family is tuned for one specific scenario: answering not from memory but from your own document base — finding the relevant passage, building the answer on it, and showing which file it came from.
That is why the family ends up in internal assistants and reference systems, where being able to verify an answer against its source matters more than elegant phrasing. The models can call external tools and run multi-step scenarios, and a 128 thousand token context covers roughly two hundred pages of text per request.
Cohere models are available in GPTunneL — worldwide, without a VPN, with one balance and billing for the tokens you actually spend.