Model Comparison
Glm 5.3 vs GPT 4o
Glm 5.3 ranks #30 on the AI IQ leaderboard with an estimated IQ of 124, while GPT 4o ranks #168 on the AI IQ leaderboard with an estimated IQ of 85. The table below puts the two models side by side across the seven capability dimensions, emotional reasoning, cost, speed, and context window.
Where They Sit on the IQ Bell Curve
Both models highlighted on the standard normal IQ distribution of every tracked model
| Glm 5.3Z.ai | GPT 4oOpenAI | |
|---|---|---|
| Rank | #30 | #168 |
| IQ | 124 | 85 |
| Abstract Reasoning | 98 | 74 |
| Mathematical Reasoning | 129 | 81 |
| Academic Reasoning | 131 | 96 |
| Programmatic Reasoning | 140 | 96 |
| Computer Use | 126 | 71 |
| Reliability | 121 | 100 |
| Knowledge Work | 123 | 79 |
| Emotional Reasoning | — | — |
| Effective Cost / 1M Tokens | $13.19 | — |
| Sticker Price / 1M I/O Tokens | $5.80 | — |
| Speed | 90 tok/s | — |
| Context Window | 1M | — |
| Released | 2026-08-18 | 2024-05-13 |
| Open Weights | Yes | No |
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