# Ant Ling — Ling-3.1-flash is now open source: ~560B total parameters, ~25B active per token and up to 1M context.

- Company: Ant Ling (ant-ling.com)
- Announced: 2026-10-14T15:19:49+00:00
- Category: open-weight-release
- Coverage: not counted
- Announcement: yes
- Group: models
- Source: https://x.com/AntLingAGI/status/2110390124743970952
- Record: https://forck.live/items/22356-ling-3-1-flash-is-now-open-source-560b-total-parameters-25b-active-per-token
- Open weights: yes
- Models affected: Ling-3.1-flash
- Context window: up to 1M context

Ant Ling released Ling-3.1-flash as open source, a mixture-of-experts model with approximately 560 billion total parameters, about 25 billion active parameters per token, and support for up to 1 million tokens of context.

## Evidence

Verbatim from https://x.com/AntLingAGI/status/2110390124743970952:

> Ling-3.1-flash is now open source: ~560B total parameters, ~25B active per token and up to 1M context.

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Record: https://forck.live/items/22356-ling-3-1-flash-is-now-open-source-560b-total-parameters-25b-active-per-token
Catalogue: https://forck.live/llms.txt
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