OpenAI AI Models
Creator of GPT-4o, o1, and DALL-E. Pioneered large-scale language models and RLHF alignment.
GPT-5.6 Luna Pro
Openai
Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
GPT-5.6 Luna
Openai
GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for...
GPT-5.6 Terra Pro
Openai
Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
GPT-5.6 Terra
Openai
GPT-5.6 Terra is a balanced model in OpenAI's GPT-5.6 series, positioned between the flagship Sol tier and the cost-efficient Luna tier. It is suited for everyday coding, reasoning, and agentic...
GPT-5.6 Sol Pro
Openai
Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
GPT-5.6 Sol
Openai
GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks...
GPT-5.6 Sol (max)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Sol (xhigh)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Sol (high)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Terra (max)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Sol (medium)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Terra (xhigh)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Luna (max)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Sol (low)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Luna (xhigh)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Terra (high)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Luna (high)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Terra (medium)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Sol (Non-reasoning)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Terra (low)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Luna (medium)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Terra (Non-reasoning)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Luna (low)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.6 Luna (Non-reasoning)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.5 Instant (June 2026)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.5 Pro
Openai
GPT-5.5 Pro is OpenAI’s high-capability model optimized for deep reasoning and accuracy on complex, high-stakes workloads. It features a 1M+ token context window (922K input, 128K output) with support for...
GPT-5.5
Openai
GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...
GPT-5.5 (xhigh)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.5 (high)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.5 (medium)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.5 (low)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.5 (Non-reasoning)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.4 Image 2
Openai
It enables rich multimodal workflows, allowing users to seamlessly move between reasoning, coding, and...
GPT-5.4 Nano
Openai
GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...
GPT-5.4 Mini
Openai
GPT-5.4 mini brings the core capabilities of GPT-5.4 to a faster, more efficient model optimized for high-throughput workloads. It supports text and image inputs with strong performance across reasoning, coding,...
GPT-5.4 mini (xhigh)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.4 nano (xhigh)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.4 nano (medium)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.4 mini (medium)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.4 nano (Non-Reasoning)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.4 mini (Non-Reasoning)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.4 (xhigh)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.4 (low)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.4 (Non-reasoning)
OpenAI
A powerful AI model for general-purpose tasks.
GPT-5.3 Chat
Openai
GPT-5.3 Chat is an update to ChatGPT's most-used model that makes everyday conversations smoother, more useful, and more directly helpful. It delivers more accurate answers with better contextualization and significantly...
GPT-5.3-Codex
Openai
GPT-5.3-Codex is OpenAI’s most advanced agentic coding model, combining the frontier software engineering performance of GPT-5.2-Codex with the broader reasoning and professional knowledge capabilities of GPT-5.2. It achieves state-of-the-art results...
GPT-5.3 Codex (xhigh)
OpenAI
A powerful AI model for general-purpose tasks.
GPT Audio
Openai
The gpt-audio model is OpenAI's first generally available audio model. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency. Audio is priced...
GPT Audio Mini
Openai
A cost-efficient version of GPT Audio. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency. Input is priced at $0.60 per million...