Unitalk facilitates access to AI models via officially deployed APIs. It monitors model usage through a Credits system, where these Credits act as an equivalent to the Tokens used by LLMs

OpenAI is a leading global artificial intelligence research organization, with models like the GPT series pushing the frontiers of natural language processing. OpenAI is dedicated to transforming multiple industries through innovative and efficient AI solutions. Their products are characterized by significant performance and cost-effectiveness, widely used in research, business, and innovative applications.

Ollama offers a wide range of models covering code generation, mathematical operations, multilingual processing, and conversational interactions, catering to diverse needs for enterprise-level and localized deployments.

Bedrock is a service provided by Amazon AWS that focuses on offering advanced AI language models and visual models for enterprises. Its model family includes the Claude series from Anthropic and the Llama 3.1 series from Meta, covering a range from lightweight to high-performance options, supporting tasks such as text generation, conversation, and image processing, suitable for enterprise applications of various scales and needs.