Agnes 2.5 Pro Alpha
Sapiens AI · 2026-07-24 · 396.8B parameters
Agnes 2.5 Pro Alpha is Sapiens AI's post-trained derivative of Qwen3.5-397B-A17B, released under Apache-2.0 with 396,802,360,816 BF16 checkpoint parameters. It accepts text and images, produces text, and supports a 1,048,576-token context. The publisher serves the same model through its API; the public release date reflects API availability before the later open checkpoint publication. Its chat template allows thinking to be disabled.