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JetBrains

Models
2
0 ranked · 2 open weights
Best-ranked
—
Median blended price
—
per 1M tokens
Latest release
Oct 8, 2026

All models

ModelTypeScoreContextInput / output $Released
Mellum2.1-12B-A2.5B-ThinkingOpen weights—128K—Oct 8, 2026
Mellum2-12B-A2.5B-InstructOpen weights—128K—May 28, 2026