ChatGPT by OpenAI is the most widely used large language model. It powers millions of apps and serves as a powerful backend for AILoft agents across all categories.
GPT-4o: ~$2.50/1M input tokens, ~$10/1M output. GPT-4o-mini for budget use.
Anthropic's AI known for safety, nuance, and exceptional long-context understanding.
Google's multimodal AI with strong reasoning, search integration, and competitive pricing.
Open-source AI with exceptional coding and reasoning at lower cost.