OpenAI

gpt-5.4-pro

gpt-5.4-nano

Our most affordable GPT-5.4-class model for simple, high-volume tasks

gpt-5.4-mini

Our most powerful mini-model to date for coding, computer use, and subagents

GPT-5.4

gpt-5.3-codex

gpt-5.3-chat-latest

GPT-5.2

gpt-5.1

OpenAI GPT OSS 120B

gpt-oss-120b is an open-source, 117-billion-parameter Mixture-of-Experts (MoE) language model from OpenAI designed for high-reasoning, agentic, and general-purpose production use cases. It activates 5.1 billion parameters per forward pass and is optimized to run on a single H100 GPU with native MXFP4 quantization. The model supports configurable reasoning depth, full chain-of-thought access, and native tool usage, including function calling, browsing, and structured output generation.

gpt-5-codex

OpenAI: GPT OSS 20B

gpt-oss-20b is an open-source 21B-parameter model released by OpenAI under the Apache 2.0 license. It uses a Mixture-of-Experts (MoE) architecture with 3.6B active parameters per forward pass, optimized for low-latency inference and deployability on consumer or single-GPU hardware. The model is trained in OpenAI’s Harmony response format and supports reasoning-level configuration, fine-tuning, and agentic capabilities, including function calling, tool use, and structured outputs.

gpt-5.1-chat-latest

GPT-5

gpt-5-mini

gpt-5-nano

gpt-5-pro

gpt-5.2-codex

gpt-5.2-pro

gpt-5.2-chat-latest

gpt-5.1-codex-max

gpt-5.1-codex-mini

gpt-5.1-codex

gpt-5-chat-latest

gpt-4.1-mini

gpt-4.1-nano

gpt-4.1

o3

ChatGPT-O3

o3-mini

ChatGPT-O3-Mini

o1-mini

ChatGPT-O1-Mini

o1

chatgpt-o1

GPT-4o-mini

ChatGPT-4O-Mini

GPT-4O

ChatGPT-4O

text-embedding-3-large

Sora 2: Image to Video

The Sora 2 series offers reliable generation capabilities, making it ideal for production environments. Designed for production-grade use, this series prioritizes stability and controllable output. Its image-to-video feature uses a single reference image to drive character movements and camera work, making it suitable for dance performances, product demonstrations, and stylistic extensions. The real-time inference API delivers consistent performance with no waiting time and is affordably priced.

Sora 2 Text to Video

The Sora 2 series offers reliable generation capabilities, making it ideal for production environments. Designed for production-grade use, this series prioritizes stability and controllable output. Its text-to-video capabilities allow users to generate storyboards and cinematographic styles directly from prompts, enabling rapid prototyping from script to finished video. The real-time inference API delivers stable performance with no waiting time and is affordably priced.