[AINews] Kimi K3 2.8T-A50B: the largest open model ever released; Opus 4.8-class at Sonnet 5 pricing
- ID
- 5458
- Status
- summarized
- Published
- 17 Jul 2026, 9:46 AM
- Fetched
- 17 Jul 2026, 10:16 AM
- Provider
- Latent Space
- Category
- developer-ai
- Original URL
- https://www.latent.space/p/ainews-kimi-k3-28t-a50b-the-largest
- Source URL
- https://www.latent.space/feed
Summary
- Score
- 9.0
- Created
- 17 Jul 2026, 10:16 AM
- Tags
- Audience
- developersai_ml_learnersai_agent_userssaas_founders
What happened
Kimi K3, a 2.8 trillion parameter model with 50 billion active parameters, has been released as the largest open model to date. It reportedly offers performance comparable to top-tier proprietary models but at a significantly lower cost, continuing the trend of highly capable open-source AI.
Why it matters
For builders and founders in Malaysia and SEA, having access to an open model with frontier-class capabilities at lower pricing means they can build and scale advanced AI applications without heavy reliance on expensive proprietary APIs. It lowers the barrier to entry for developing sophisticated AI agents and tools locally.
Discussion angle
How startups can leverage this massive open model to build competitive AI products locally without breaking the bank on API costs.