Apertus 70B Instruct vs Claude Opus 4.7
Swiss AI Initiative vs Anthropic — benchmarks, pricing, and capabilities side by side.
- •Claude Opus 4.7 has the higher intelligence index (90.9 vs 27.2)
- •Apertus 70B Instruct is cheaper ($0.80 vs $5.00 per 1M input)
| Apertus 70B Instruct | Claude Opus 4.7 | |
|---|---|---|
| Intelligence index | 27.2 | 90.9 |
| Developer | Swiss AI Initiative | Anthropic |
| Type | LLM | LLM |
| Access | — | API only |
| Context window | — | 1,000,000 tokens |
| Input price | $0.80 / 1M | $5.00 / 1M |
| Output price | $2.90 / 1M | $25.00 / 1M |
| Speed | — | 49 tok/s |
| Released | September 2, 2025 | April 16, 2026 |
| Parameters | — | — |
| Input modalities | — | Text, Image |
| Output modalities | — | Text |
Shared benchmarks
Apertus 70B Instruct
Claude Opus 4.7
GPQA Diamond
27.2
94.2
Humanity’s Last Exam
5.5
39.6