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OpenBMB2026

MiniCPM5

Compact foundation · edge

OpenBMB’s MiniCPM5 line aims at practical on-device foundation models. Compact enough for laptops and phones while staying useful for chat and light agent workflows in Delta.

  • Fits fromPhone / edge · 5 GB+
  • Contextup to 33K
  • Sizes1
  • RunsLocal on Delta
EdgeAgentsMultilingualOn-device assistantsCompact agentsLaptops

Sizes

MiniCPM5 2B

1.5 GB • 33k ctx • Q4_K_M

Memory at context length

Approximate working set for MiniCPM5 2B as context grows.

4K
1.9 GB
8K
2 GB
16K
2.1 GB
33K
2.2 GB