Anthropic Launches Claude Opus 5.5 and Reduces Token Pricing
Anthropic has launched Claude Opus 5.5, featuring an updated architecture designed to improve coding and logic capabilities. Simultaneously, the company has reduced the price of input tokens by 15 percent.

What happened?
Anthropic has launched Claude Opus 5.5, an update to the company's flagship artificial intelligence model. The new version introduces improvements in logical reasoning, code generation, multimodal analysis, and long-context processing. The update is based on refinements to the model's training and architecture, and the launch also sees a 15 percent reduction in the price of input tokens.
Key facts
| Lanseringsdatum | 25 september 2026 |
|---|---|
| Prisjustering indata | -15% token-pris |
| Modellnamn | Claude Opus 5.5 |
Why it matters
The model upgrade signals the ongoing intensification of competition within the market for advanced language models. By combining performance improvements with lower token costs, Anthropic aims to make its most capable model more economically viable for large-scale enterprise applications.
Who is affected?
The update is primarily aimed at software developers, enterprises, and educational organisations that use large-scale AI models for complex coding and analytical tasks. Both existing API customers and new subscribers are affected by the price reduction and the new subscription tiers.
Impact on the EU
The model is available globally via Anthropic's API and web interface, making it accessible to users within the EU. However, it remains to be seen how future adaptations will be shaped by compliance requirements under the EU AI Act.
What else you should know
Beyond the price reduction, Anthropic is introducing more flexible subscription options to reach a broader user base. The company also maintains that it has upheld its existing safety standards throughout the architectural update.
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