Models
Model directory
A curated directory of current frontier and major open models, sourced from official provider model pages and docs.
Open Source
open sourcereasoningDeepSeek-V4open weight
DeepSeek-V4-Flash
DeepSeekReleased 2026-04-241M contexttext
open sourcereasoningDeepSeek-V4open weight
DeepSeek-V4-Pro
DeepSeekReleased 2026-04-241M contexttext
open sourcemultimodalKimiopen weight
Kimi K2.6
Moonshot AIReleased 2026-04-20262K contexttext + image + video
open sourcemultimodalGemmaopen weight
Gemma 4
Google DeepMindReleased 2026-04-02text + image + audio
open sourcemultimodalQwenopen weight
Qwen 3.5
AlibabaReleased 2026-02-16262K contexttext + image + video
open sourcetext
DeepSeek-V3
DeepSeekReleased 2025-12-26
Closed Source
closed sourcereasoningClaude Opusgenerally available
Claude Opus 4.8
AnthropicReleased 2026-05-281M contexttext + image
closed sourcereasoningGPT-5.5limited preview
GPT-5.5-Cyber
OpenAIReleased 2026-05-071M contexttext + image
closed sourcereasoningGPT-5.5generally available
GPT-5.5
OpenAIReleased 2026-04-231M contexttext + image
closed sourcereasoningGPT-5.5generally available
GPT-5.5 Pro
OpenAIReleased 2026-04-231M contexttext + image
closed sourcereasoningClaude Opusgenerally available
Claude Opus 4.7
AnthropicReleased 2026-04-161M contexttext + image
closed sourcereasoningClaude Mythospreview
Claude Mythos Preview
AnthropicReleased 2026-04-07text + image
closed sourcereasoning
Claude 3.7 Sonnet
AnthropicReleased 2026-03-25
closed sourcemultimodal
Gemini 2.5 Flash
Google DeepMindReleased 2026-03-25
closed sourcemultimodal
Gemini 2.5 Pro
Google DeepMindReleased 2026-03-25
closed sourcemultimodal
GPT-4.5
OpenAIReleased 2026-03-12
closed sourcereasoningGPT-5.4generally available
GPT-5.4
OpenAIReleased 2026-03-051.05M contexttext + image
closed sourcereasoningGPT-5.4generally available
GPT-5.4 mini
OpenAIReleased 2026-03-05400K contexttext + image
closed sourcereasoningGPT-5.4generally available
GPT-5.4 nano
OpenAIReleased 2026-03-05400K contexttext + image
closed sourcetext
Mistral Large
Mistral AIReleased 2026-02-26
closed sourcereasoning
Grok 3
xAIReleased 2026-02-18
closed sourcereasoningClaude Sonnetgenerally available
Claude Sonnet 4.6
AnthropicReleased 2026-02-171M contexttext + image
closed sourcereasoning
o3
OpenAIReleased 2025-12-20
closed sourceimageGPT Imagegenerally available
GPT Image 1.5
OpenAIReleased 2025-12-16text + image