Learn · Model picker
Which AI should I use?
Pick what you want to do. The answer comes from today's public rankings, so it changes as new models arrive. Most of these apps have a free tier with limits; the newest, biggest models often need a paid plan.
Our pick
Gemini 4 Argon
#2 for answers, in people's blind votes.
Also great
Meta
Muse Wonder
#3 for answers, in people's blind votes.
Worth a look
Anthropic
Claude Opus 5.5
#4 for answers, in people's blind votes.
Gemini 4 Argon vs Muse Wonder →Compare Gemini 4 Argon and Muse Wonder →
Rankings are a shortlist, not a verdict: the best model for you depends on your work, so try two on a real task. How to read AI rankings.
Data from LMArena (people's blind votes) and Epoch AI (test scores), both CC BY 4.0, updated . The “app” links go to each maker's own app, where its models usually appear first.