[Ant Group Open-Sources Ling-3.1-flash-1019, AA Intelligence Index Rises to 44] According to the official Ant Ling X account, the Ant Group Ling team announced the open-sourcing of Ling-3.1-flash-1019. This model scored 44 in the Artificial Analysis Intelligence Index v4.3.2, and 41 in Ling-3.1-flash. The team also open-sourced the base model Ling-3.1-flash-base for developers to continue training. The new version includes further post-training improvements for inference and agent workflows.