Head-to-head
GLM-5.2 vs Qwen3
GLM-5.2 leads: the AI models rank it above its rival on 1 of the 1 leaderboard they share. Based on how ChatGPT, Claude, Gemini & Grok rank both across the leaderboard they share — re-polled weekly, reasoning shown verbatim.
| Leaderboard | GLM-5.2 | Qwen3 |
|---|---|---|
| Best open-weight LLM | #2 / 13 | #3 / 13 |
Why the models rank GLM-5.2 — on best open-weight llm
“Best overall balance of frontier-grade coding, reasoning, tool use, long-horizon agent work, and low-cost hosted access; narrowly leads DeepSeek-V4-Pro for application development.”
Why the models rank Qwen3 — on best open-weight llm
“The most complete open family for application builders — Apache 2.0, sizes from sub-1B to 235B MoE sharing one behavior profile, first-rate multilingual coverage, strong function calling, and the deepest fine-tuning/quantization ecosystem, so one stack scales from edge to server; near-tie with DeepSeek, losing only on peak reasoning quality”
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Ranks from the merged 4-model leaderboards · re-polled weekly · methodology