Directory

Frontier models

The leading frontier AI models from OpenAI, Anthropic, Google, xAI and Meta, compared by context window, pricing and provider availability.

126 models · Showing 76–100

Select models to compareModelReleasedContextInput /MOutput /MParametersTypeI/OOpenness
GPT-5.5 ProOpenAIApril 23, 20261.1M$30.00$180.00—Textfile, image, text → textClosed
GPT-5.5 InstantOpenAIMay 5, 2026400K———Texttext, image, file → textClosed
Gemini 3.1 Flash LiteGoogle DeepMindMay 7, 20261.0M$0.25$1.50—Texttext, image, video, file, audio → textClosed
GPT Realtime WhisperOpenAIMay 7, 202616K———Textaudio → textClosed
Gemini 3.5 FlashGoogle DeepMindMay 19, 20261.0M$1.50$9.00—Texttext, image, video, file, audio → textClosed
Claude Opus 4.8AnthropicMay 28, 20261M$5.00$25.00—Texttext, image, file → textClosed
Claude Fable 5AnthropicJune 9, 20261M$10.00$50.00—Texttext, image, file → textClosed
Claude Mythos 5AnthropicJune 9, 20261M———Texttext, image, file → textClosed
Claude Sonnet 5AnthropicJune 30, 20261M$2.00$10.00—Texttext, image, file → textClosed
Grok 4.5xAIJuly 8, 2026500K$2.00$6.00—Texttext, image, file → textClosed
GPT-5.6 LunaOpenAIJuly 9, 20261.1M$0.20$1.20—Textfile, image, text → textClosed
GPT-5.6 Luna ProOpenAIJuly 9, 20261.1M$0.20$1.20—Textfile, image, text → textClosed
GPT-5.6 SolOpenAIJuly 9, 20261.1M$4.00$20.00—Textfile, image, text → textClosed
GPT-5.6 Sol ProOpenAIJuly 9, 20261.1M$4.00$20.00—Textfile, image, text → textClosed
GPT-5.6 TerraOpenAIJuly 9, 20261.1M$2.00$12.00—Textfile, image, text → textClosed
GPT-5.6 Terra ProOpenAIJuly 9, 20261.1M$2.00$12.00—Textfile, image, text → textClosed
Gemini 3.5 Flash LiteGoogle DeepMindJuly 21, 20261.0M$0.30$2.50—Texttext, image, video, file, audio → textClosed
Gemini 3.6 FlashGoogle DeepMindJuly 21, 20261.0M$0.75$3.75—Texttext, image, video, file, audio → textClosed
Claude Opus 5AnthropicJuly 24, 20261M$5.00$25.00—Texttext, image, file → textClosed
Grok Voice STT 1.0xAIAugust 4, 202615K———Textaudio → textClosed
Muse Spark 1.2MetaAugust 5, 20261.0M$1.25$4.25—Texttext, image, video, file → textClosed
GPT-5.6 CyberOpenAIAugust 7, 2026400K———Texttext, image → textClosed
Muse Glimmer 30BMetaAugust 10, 2026131K$0.30$1.2030BTexttext, image → textOpen weights
Grok 4.6xAIAugust 12, 2026500K$2.00$6.00—Texttext, image, file → textClosed
Gemini 3.7 FlashGoogle DeepMindAugust 13, 20261.0M$0.75$3.75—Texttext, image, video, file, audio → textClosed
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