# Together AI — Kimi K3: The Complete Developer Guide

- Company: Together AI (together.ai)
- Announced: 2026-08-01T00:00:00+00:00
- Category: new-model
- Subject: Inference platform
- Open weights: yes
- Models affected: Kimi K3
- License: open-weights
- Context window: 1M context length
- Source: https://www.together.ai/blog/kimi-k3-guide
- Record: https://forck.live/items/2325-kimi-k3-the-complete-developer-guide

Together AI announces the availability of Moonshot AI's Kimi K3, a 2.8-trillion-parameter open-weight model with 1M context, hybrid attention (KDA), Attention Residuals, and Stable LatentMoE architecture, served via an OpenAI-compatible API.

## Evidence

Verbatim from https://www.together.ai/blog/kimi-k3-guide:

> Kimi K3 is Moonshot AI's most capable model to date: a 2.8-trillion-parameter model and the world's first open-source model in the 3-trillion-parameter class.

---

Record: https://forck.live/items/2325-kimi-k3-the-complete-developer-guide
Catalogue: https://forck.live/llms.txt
Feed: https://forck.live/feed.md