Decider 1

Decider 1 is a decision model from meraGPT (Okyasoft) in Singapore: instead of writing text, it returns a yes/no answer, a choice, or a score with a probability. It uses the same request format as Jev, so it is easy to swap with other decision models, and several questions can be asked in one request. It is cheap at $0.04 per million input tokens with no charge for output, and new accounts get $1 of free credit. A single request can hold only 4,096 tokens, so it is not suited to judging long documents. The company reports strong results on its own tests, but accuracy can drop in languages such as Korean and Japanese, so it is worth testing in the language you plan to use first.