Claude Opus 4.8 — Specifications
| Développeur | Anthropic |
|---|---|
| Type | LLM (reasoning) |
| Modalité | Text, Vision → Text |
| Paramètres | Undisclosed |
| Fenêtre de contexte | 1 million |
| Sortie maximale | 128K |
| Licence | Proprietary |
| Poids ouverts | ❌ No |
| Date de sortie | 2026 |
| Input price | $5.00 /1M |
| Output price | $25.00 /1M |
| API providers | Anthropic, AWS, Vertex AI, Azure |
Anthropic’s most capable Opus-tier model — state-of-the-art on long-horizon agentic work, coding, and knowledge tasks. Adaptive thinking only, with a 1M-token context window at standard pricing (no long-context premium).