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SelectedOpenAI logoGPT-5.5×Mistral logoMistral Large 2×Meta logoLlama 4 Maverick×Google logoGemini 3 Pro×Clear all
 
OpenAI logoGPT-5.5

OpenAI

Mistral logoMistral Large 2

Mistral

Meta logoLlama 4 Maverick

Meta

Google logoGemini 3 Pro

Google

VendorOpenAIMistralMetaGoogle
FamilyGPTMistralLlamaGemini
Release date2026-04-232024-07-242025-04-052026-04-22
Context window400,000 tokens128,000 tokens1,000,000 tokens2,000,000 tokens
Parameters123B400B
Modalitytext, vision, audiotexttext, visiontext, vision, audio, video
LicenseproprietaryMistral Research LicenseLlama 4 Community Licenseproprietary
Sourceproprietaryopen weightsopen weightsproprietary
DescriptionOpenAI's smartest and most intuitive model — successor to GPT-5, with major coding, research, and document workflow gains. GPT-5.5 Pro variant also available for heavier reasoning.Mixture-of-experts open-weight model from Meta.Google DeepMind's flagship multimodal model. Best-in-class for multimodal understanding and agentic / vibe coding workflows. A "Deep Think" reasoning mode is available to AI Ultra subscribers.
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