Model Comparison
GPT 6 Astra vs Opus 3
GPT 6 Astra ranks #4 on the AI IQ leaderboard with an estimated IQ of 140, while Opus 3 ranks #175 on the AI IQ leaderboard with an estimated IQ of 80. 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
| GPT 6 AstraOpenAI | Opus 3Anthropic | |
|---|---|---|
| Rank | #4 | #175 |
| IQ | 140 | 80 |
| Abstract Reasoning | 136 | 75 |
| Mathematical Reasoning | 149 | 71 |
| Academic Reasoning | 134 | 92 |
| Programmatic Reasoning | 150 | 79 |
| Computer Use | 139 | 75 |
| Reliability | 136 | 86 |
| Knowledge Work | 132 | 79 |
| Emotional Reasoning | — | — |
| Effective Cost / 1M Tokens | $34.22 | $51.65 |
| Sticker Price / 1M I/O Tokens | $60.00 | $90.00 |
| Speed | 66 tok/s | — |
| Context Window | 1.1M | — |
| Released | 2026-09-03 | 2024-03-04 |
| Open Weights | No | No |
More comparisons
- GPT 6 Astra vs Deepseek V4 Pro
- GPT 6 Astra vs Fable 5.1
- GPT 6 Astra vs Gemini 4 Carbon
- GPT 6 Astra vs Glm 5.3
- GPT 6 Astra vs Grok 4.7
- GPT 6 Astra vs Kimi K3.1 Pro
- GPT 6 Astra vs Mimo V2.6 Pro
- GPT 6 Astra vs Minimax M3
- GPT 6 Astra vs Muse Wonder Full
- GPT 6 Astra vs Qwen3.8 Max 0902
- Opus 3 vs Deepseek V4 Pro
- Opus 3 vs Fable 5.1
- Opus 3 vs Gemini 4 Carbon
- Opus 3 vs Glm 5.3
- Opus 3 vs Grok 4.7
- Opus 3 vs Kimi K3.1 Pro
- All comparisons