Meta's AI assistant, embedded in Instagram, WhatsApp, and Messenger and powered by the open Llama model family.
Models
Pricing
- FreeFree
Free in the app, on the web, and inside Meta's social apps.
※ For reference as of January 2026. Prices and plans change often — always check the official site for the latest.
Key features
Social app integration
Summon it directly inside WhatsApp, Instagram, Messenger, and Facebook.
Imagine (image generation)
Generate and edit images from chat, with short animation options.
Voice chat
Natural voice conversations, extending to Ray-Ban Meta smart glasses.
Built on Llama
Powered by the open Llama family and offered free at scale.
Tier lists featuring this service
Categories aggregate their whole subtree; threads count their own votes. Tap a row to open the tier list.
Not ranked in any tier list yet. Cast the first vote in a thread you care about.
Arena benchmark standings
arena.ai (formerly LMArena) blind-battle results converted into tiers for reference. See each category page for the conversion rules
- SText chatArena #8 ・ Elo 1488Representative model: muse-spark-1.2 (xHigh)
- BCodingArena #15 ・ Elo 1496Representative model: muse-spark-1.2 (xHigh)
- BCreative writingArena #17 ・ Elo 1458Representative model: muse-spark
- CWeb development (Code Arena)Arena #16 ・ Elo 1537Representative model: muse-spark-1.1
- CMathArena #23 ・ Elo 1476Representative model: muse-spark-1.1
- CAgentArena #22 ・ +1.1%Representative model: Muse Spark 1.1
- CText to imageArena #3 ・ Elo 1283Representative model: muse-image
- BImage editingArena #2 ・ Elo 1405Representative model: muse-image
- BText to videoArena #4 ・ Elo 1457Representative model: muse-video