OpenBMB (Open Lab for Big Model Base)

Tracked models

4

Largest training run

6 x 10^22 FLOP

4 tracked AI models list OpenBMB (Open Lab for Big Model Base) as a developer. The largest is CPM-Bee, at 6 x 10^22 FLOP (March 2023). The most recent tracked release is from June 2025.

Models (4)

CPM-Bee6 x 10^22 FLOP CPM-Ant2 x 10^22 FLOP MiniCPM-4-8BJune 2025 MiniCPM-V 2.6August 2024

SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.