LongCat 2.0 vs GLM 5.2 — two of the strongest Chinese open-source models, and a common question for anyone building with agents like Hermes. Both are cheap and capable, but they're not equal. Here's how LongCat 2.0 and GLM 5.2 compare, and which I'd actually use.
Want GLM 5.2 or LongCat wired into Hermes? It is inside the Agent OS in the AI Profit Boardroom. → Join AIPB
LongCat 2.0 vs GLM 5.2: The Quick Verdict
For most people, GLM 5.2 is the safer pick. It's a proven, cheap, strong coder that plugs into Hermes on a low-cost coding plan and produces genuinely nice output — it's my daily driver among Chinese open models. LongCat 2.0 (from Meituan) is a capable newer alternative worth testing, but GLM 5.2 has the track record. If you want one dependable Chinese open model for coding and agents, start with GLM 5.2.
What Is LongCat 2.0?
LongCat 2.0 is Meituan's open-source model — a newer Chinese entrant in the fast-moving open-model race, positioned for strong performance at low cost. See our Meituan LongCat 2.0 guide for the full breakdown.
📺 Watch: GLM 5.2 + NoteBookLM is INSANE! 🤯
What Is GLM 5.2?
GLM 5.2 (from Zhipu AI) is one of the most popular Chinese open models — a strong coder available on a cheap coding plan that plugs straight into Hermes, so you rarely run out of tokens. It's a reliable everyday workhorse. See GLM 5.2 in Hermes.
LongCat 2.0 vs GLM 5.2 Head-To-Head
| GLM 5.2 | LongCat 2.0 | |
|---|---|---|
| Maker | Zhipu AI | Meituan |
| Track record | Proven, widely used | Newer |
| Coding | Stronger reputation | Capable |
| Hermes | Cheap coding plan, plugs in | Plugs in |
| Cost | Cheap, open-source | Cheap, open-source |
📺 Watch: China's GLM 5.2 is now FREE!
Which Is Better For Coding?
GLM 5.2 has the edge for coding in my experience — it produces cleaner, nicer output and is battle-tested across real builds. LongCat 2.0 can hold its own, but GLM 5.2 is the one I reach for when the code has to be good.
📺 Watch: China's GLM 5.2 vs Claude Code: Which AI Coder Wins?
Which Is Better For Hermes?
GLM 5.2, mainly because of the cheap coding plan that plugs into Hermes and rarely runs dry. LongCat 2.0 works too, but the GLM 5.2 plan makes it the more practical everyday brain. See best models for Hermes.
Cost And Open Source
Both are Chinese open-source models and both are cheap — that's the whole appeal of this class. The difference is maturity: GLM 5.2 has the ecosystem and the proven coding plan; LongCat 2.0 is newer and worth watching as it matures.
Frequently Asked Questions
Is GLM 5.2 better than LongCat 2.0?
For coding and everyday agent use, GLM 5.2 is the more proven, reliable pick with a cheap coding plan that plugs into Hermes. LongCat 2.0 is a capable newer alternative worth testing.
Are LongCat 2.0 and GLM 5.2 free?
Both are open-source and cheap to run; GLM 5.2 has a low-cost coding plan, and both can be run at low or no cost depending on setup.
Which should I use with Hermes?
GLM 5.2 for most people — the coding plan plugs into Hermes and rarely runs out of tokens. Try LongCat 2.0 as an alternative.
The Bottom Line
LongCat 2.0 vs GLM 5.2: both are cheap Chinese open models, but GLM 5.2 is the more proven coder with a Hermes-friendly coding plan, while LongCat 2.0 is a promising newer option. For a dependable daily brain, GLM 5.2 — and run either inside the Agent OS in the AI Profit Boardroom.
