5 models across 1 family · Latest: KAT Coder Pro V2 (2026-03)
Kuaishou's AI coding division behind the KAT model family
Kwaipilot's portfolio covers 5 active models across 1 non-obsolete family, with task labels spanning coding, rag, and agents. Open a model detail page to compare provider routes and sourced benchmarks.
Portfolio context: 6 decision-task tags, 5 active tracked models, latest research stamp 2026-05-22.
Use this portfolio page for
- Teams evaluating coding, rag, and agents across this lab's releases
- Readers comparing families before locking a flagship SKU
- 5 tracked SKUs for migration and pricing follow-ups
Do not stop here for
- Choosing a hosting provider without opening a model page for price ladders
Active models
5
Non-deprecated SKUs linked to this researcher
Active families
1
Non-obsolete families in coverage
Open catalog
2 OSS
0 open-weight (text match)
Decision task tags
6
Mapped to the site-wide task taxonomy
Latest dated release
2026-03-27
KAT Coder Pro V2
Freshness
2026-05-22
Researched today
Release cadence
Showing 5 recent dated ships (full timeline below). Latest spotlight: KAT Coder Pro V2 (2026-03-27).
Where this lab wins
- Coding: 5 tracked models with SWE-bench / HumanEval-style scores.
- RAG: 2 tracked models with ruler / needle retrieval benchmarks.
- Agentic: 2 tracked models with BFCL, tau-bench, and SWE-bench tool-use coverage.
- Long-context: 3 tracked models with context-token or InfiniteBench-class signal.
Flagship quality / price signal
Anchor SKU: KAT Coder (best sourced coding Q/$ in this portfolio).
Quality / dollar unavailable for this anchor — missing benchmark coverage and/or output token price on the cheapest ladder route (open the model detail after pricing lands).
Kwaipilot is a Chinese AI research organization. Kuaishou's AI coding division behind the KAT model family. Kwaipilot ships 1 model family totaling 5 models, with the most recent release KAT Coder Pro V2 in 2026-03. Notable families include KAT. Use it as a stable reference for lab background, release coverage, and follow-up model pages as they are added. Researchers and evaluators can scan counts, links, release history, and source references without leaving the directory.
About
Kwaipilot is Kuaishou Technology's AI-for-Software-Engineering (AI4SE) division. It develops the KAT family of agentic coding models, including open-source KAT-Dev variants and the proprietary KAT-Coder-Pro series. KAT-Coder-Pro V2 achieved 79.6% on SWE-Bench Verified as of March 2026.
Featured models
| Model | Released | Context | Input price ($/1M) | Output price ($/1M) | License |
|---|---|---|---|---|---|
| KAT Coder Pro V2 | 2026-03-27 | 256K | $0.3 | $1.2 | Proprietary |
| KAT Dev 32B | 2025-10-14 | - | $0.9 | $0.9 | Apache 2.0 |
| KAT Dev 72B Exp | 2025-10-13 | - | $0.9 | $0.9 | Open Source |
Model families
Recent releases
- KAT Coder Pro V2- 2026-03-27
- KAT Dev 32B- 2025-10-14
- KAT Dev 72B Exp- 2025-10-13
- KAT Coder Pro V1- 2025-09-01
- KAT Coder- 2025-09-01
FAQ
What models has Kwaipilot released?
Kwaipilot ships 5 models across 1 family: KAT.
Is Kwaipilot's technology open source?
Some Kwaipilot models are open-weight (KAT Dev 32B and KAT Dev 72B Exp); others are proprietary (KAT Coder Pro V2, KAT Coder, and KAT Coder Pro V1).
Where is Kwaipilot headquartered?
Kwaipilot is headquartered in Beijing, China.
What is Kwaipilot known for?
Kuaishou's AI coding division behind the KAT model family. Its most prominent tracked family is KAT.
How can I access Kwaipilot's models?
Kwaipilot's models are available via Fireworks AI, Novita AI, OpenRouter, and Vercel AI Gateway.
Explore related pages
Last reviewed: 2026-05-22. Data sourced from public lab announcements and provider documentation.