Model Deprecation

With the continuous iteration of the MiMo model, the new version has comprehensively outperformed the old version in terms of effectiveness and performance. We will gradually deprecate the legacy models, and the specific plan will be announced in advance via SMS, email, website announcements, etc. Please pay attention to the relevant messages and complete the switch in a timely manner.

Time Definition

  • System replacement time: The time when the offline model is automatically switched to the new version model. After this time, requests using the old version model name will be automatically replaced with the corresponding new version model and billed according to the new version model. View Pricing

  • Deprecation Time: The time when the name of the old model expires. After this time, requests using the name of the old model version will receive an error message. Please ensure that the model replacement is completed before this time.

Operational Recommendations

  • Access Bill Details , check if there are any models pending offline;

  • Refer to the system replacement model in the table below to complete your code self-check and replacement. It is recommended to fully test and verify before the official switch.


Deprecated model on 2026.6.30

Deprecated Model Deprecation Time System replacement time System Replacement Model Replacement Impact
mimo-v2-pro Beijing Time 2026.6.30 00:00 Beijing Time 2026.6.1 00:00 mimo-v2.5-pro API parameters are fully adapted
mimo-v2-omni Beijing Time 2026.6.30 00:00 Beijing Time 2026.6.1 00:00 mimo-v2.5 API parameters are fully adapted
Update Time May 28, 2026