What is Kimi K3? Everything you need to know about the new ChatGPT rival
Everything you need to know about the new ChatGPT rival Features By Amanda Caswell Published 28 July 2026 Kimi K3 is the latest Chinese AI model to make waves in the tech industry When you purchase through links on our site, we may earn an affiliate commission. Some believe it marks China's next major "DeepSeek moment," while others say it's the first open-weight model to seriously challenge flagship versions of ChatGPT and Claude for coding and agentic tasks.So what exactly is Kimi K3, who built it, and is it worth trying? Here's everything you need to know.Latest Videos FromTom's GuideWatch full video here: What is Kimi K3?Kimi K3 is the newest flagship AI model from Beijing-based startup Moonshot AI.
- ▪Everything you need to know about the new ChatGPT rival Features By Amanda Caswell Published 28 July 2026 Kimi K3 is the latest Chinese AI model to make waves in the tech industry When you purchase through links on our site, we may earn an
- ▪Some believe it marks China's next major "DeepSeek moment," while others say it's the first open-weight model to seriously challenge flagship versions of ChatGPT and Claude for coding and agentic tasks.So what exactly is Kimi K3, who built
- ▪Here's everything you need to know.Latest Videos FromTom's GuideWatch full video here: What is Kimi K3?Kimi K3 is the newest flagship AI model from Beijing-based startup Moonshot AI.
2 outlets in our directory ran this story, first to last over 19 hours. All of the coverage we found sits in one bucket: lean left. That one-sidedness is itself worth noticing.
- ▪ What is cold water shock – and how can I stay safe? Everything you need to know — The Independent
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| Original publisher | Tom's Guide |
| Canonical URL | https://www.tomsguide.com/ai/what-is-kimi-k3-everything-you-need-to-know-about-the-new-chatgpt-rival |
| Publication time | Tue, 28 Jul 2026 08:45:00 +0000 |
| Retrieval time | 2026-07-28T08:54:18.216Z |
| Last seen | 2026-07-28T08:54:27.068Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | TbxOfROLluZX · 2 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
AI What is Kimi K3? Everything you need to know about the new ChatGPT rival Features By Amanda Caswell Published 28 July 2026 Kimi K3 is the latest Chinese AI model to make waves in the tech industry When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. (Image credit: Shutterstock) Copy link Facebook X Reddit Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter If you've spent any time reading AI news over the past week, you've probably seen people talking about Kimi K3.Developers are calling it one of the biggest AI releases of the year.
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