Skip to main content
OmniaKey provides access to 500+ AI models from all major providers through a single API. All models use the OpenAI-compatible format.

Chat / Language Models

OpenAI

Model IDContext WindowFeatures
gpt-4o128KFlagship multimodal model
gpt-4o-mini128KFast and cost-effective
o1200KAdvanced reasoning
o1-mini128KFast reasoning
gpt-4-turbo128KPrevious flagship

Anthropic

Model IDContext WindowFeatures
claude-4-sonnet200KLatest, most capable
claude-3-5-sonnet200KExcellent coding and analysis
claude-3-5-haiku200KFast and affordable
claude-3-opus200KHigh intelligence

Google

Model IDContext WindowFeatures
gemini-2.0-flash1MUltra-fast, multimodal
gemini-2.0-pro1MBest quality
gemini-1.5-pro2MLongest context window
gemini-1.5-flash1MFast and efficient

DeepSeek

Model IDContext WindowFeatures
deepseek-v364KStrong general-purpose
deepseek-r164KChain-of-thought reasoning

Meta (Llama)

Model IDContext WindowFeatures
llama-3.3-70b128KLatest Llama, strong performance
llama-3.1-405b128KLargest open-source model
llama-3.1-70b128KGood balance of speed and quality
llama-3.1-8b128KFast and lightweight

Mistral

Model IDContext WindowFeatures
mistral-large128KFlagship model
mixtral-8x22b64KMoE architecture, fast
mistral-small32KCost-effective

Qwen

Model IDContext WindowFeatures
qwen-2.5-72b128KStrong multilingual
qwen-2.5-32b128KGood balance
qwen-2.5-coder-32b128KSpecialized for coding

Image Generation Models

Model IDProviderMax ResolutionFeatures
dall-e-3OpenAI1792x1024HD quality, prompt revision
dall-e-2OpenAI1024x1024Batch generation
stable-diffusion-3Stability AI1024x1024Fine-grained control
flux-1-proBlack Forest Labs1024x1024Photorealistic
midjourney-v6Midjourney1024x1024High aesthetics

Video Generation Models

Model IDProviderMax DurationFeatures
soraOpenAI15sPhotorealistic
runway-gen3Runway10sImage-to-video
kling-1.5Kuaishou10sFast generation
pika-1.5Pika Labs5sStylized output

Choosing the Right Model

Best for Coding

claude-3-5-sonnet, gpt-4o, deepseek-v3, qwen-2.5-coder-32b

Best for Reasoning

o1, deepseek-r1, claude-3-opus

Best for Speed

gpt-4o-mini, gemini-2.0-flash, claude-3-5-haiku

Best for Long Context

gemini-1.5-pro (2M), claude-4-sonnet (200K), gpt-4o (128K)
Model availability may change. Check the Console for the latest information.