Model Comparison
Gemini 4 Carbon vs GPT 5.4 Mini
Gemini 4 Carbon ranks #5 on the AI IQ leaderboard with an estimated IQ of 139, while GPT 5.4 Mini ranks #75 on the AI IQ leaderboard with an estimated IQ of 111. 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
| Gemini 4 CarbonGoogle | GPT 5.4 MiniOpenAI | |
|---|---|---|
| Rank | #5 | #75 |
| IQ | 139 | 111 |
| Abstract Reasoning | 120 | 87 |
| Mathematical Reasoning | 145 | 116 |
| Academic Reasoning | 136 | 124 |
| Programmatic Reasoning | 153 | 115 |
| Computer Use | 155 | 111 |
| Reliability | 135 | 110 |
| Knowledge Work | 130 | 114 |
| Emotional Reasoning | — | — |
| Effective Cost / 1M Tokens | — | $6.36 |
| Sticker Price / 1M I/O Tokens | — | $5.25 |
| Speed | — | 215 tok/s |
| Context Window | — | 400K |
| Released | 2026-10-28 | 2026-03-17 |
| Open Weights | No | No |
More comparisons
- Gemini 4 Carbon vs Deepseek V4 Pro
- Gemini 4 Carbon vs Fable 5.1
- Gemini 4 Carbon vs Glm 5.3
- Gemini 4 Carbon vs GPT 6 Astra
- Gemini 4 Carbon vs Grok 4.7
- Gemini 4 Carbon vs Kimi K3.1 Pro
- Gemini 4 Carbon vs Mimo V2.6 Pro
- Gemini 4 Carbon vs Minimax M3
- Gemini 4 Carbon vs Muse Wonder Full
- Gemini 4 Carbon vs Qwen3.8 Max 0902
- GPT 5.4 Mini vs Deepseek V4 Pro
- GPT 5.4 Mini vs Fable 5.1
- GPT 5.4 Mini vs Glm 5.3
- GPT 5.4 Mini vs GPT 6 Astra
- GPT 5.4 Mini vs Grok 4.7
- GPT 5.4 Mini vs Kimi K3.1 Pro
- All comparisons