Catalogue
Models
455 models, and deliberately not every model there is: one earns a place by being sold by a provider we track, measured by a leaderboard we follow, or published as open weights by a lab we follow. Pointer names like “-latest” stay out, because they answer for whatever the vendor aimed them at that week.
How we choose what to list6 models
Aion2 sizes here
Aion 3.5AionLabsAion 3.5 is a text model you reach through a host rather than download, and nothing in our data measures how good its answers are.writingnot measuredcodingnot measuredagentsnot measuredeverydaynot measured$3.00 / $6.00per 1Mvia AionLabsAion 3.5 MiniAionLabsAion 3.5 Mini is a text model we list no download for, so using it means choosing a host.writingnot measuredcodingnot measuredagentsnot measuredeverydaynot measured$0.70 / $1.40per 1Mvia AionLabsAion-3.0AionLabsAion-3.0 is a proprietary text-only model from AionLabs with a 131,072-token request limit, released in July 2026.writingnot measuredcodingnot measuredagentsnot measuredeverydaynot measured$3.00 / $6.00per 1Mvia AionLabsAion-3.0-MiniAionLabsAion-3.0-Mini is a proprietary text-only model from AionLabs with a 131,072-token request limit, released in July 2026.writingnot measuredcodingnot measuredagentsnot measuredeverydaynot measured$0.70 / $1.40per 1Mvia AionLabsAion-2.0AionLabsAion-2.0 is a proprietary text-only model from AionLabs with a 131,072-token request limit, released in early 2026.writingnot measuredcodingnot measuredagentsnot measuredeverydaynot measured$0.80 / $1.60per 1Mvia AionLabsAion-RP 1.0 (8B)AionLabsAion-RP 1.0 is a proprietary text-only model from AionLabs built for role-play and character interaction.writingnot measuredcodingnot measuredagentsnot measuredeverydaynot measured$0.80 / $1.60per 1Mvia AionLabs