In 2026, Anthropic has been making waves in the world of artificial intelligence. Recently, they unveiled Claude Opus 4.7, which is now their most intelligent model for the public. However, it’s important to note that this model isn’t as powerful as Claude Mythos, which the company chose not to release due to safety concerns.
The Claude Opus series is designed for complex reasoning and advanced coding tasks. Before the launch of Claude Mythos, Opus was considered Anthropic’s top AI offering.
Users can access Claude Opus 4.7 through the Claude AI platform and other Anthropic partners like Microsoft Foundry. The pricing remains the same as the previous version, Claude Opus 4.6. However, Opus 4.7 operates at a higher efficiency, which means it may use more output tokens. For tips on maximizing token usage, refer to the migration guide.
So, what makes Claude Opus 4.7 better than its predecessor? Anthropic claims it excels in several areas. For instance, it shows improvements in advanced coding, visual intelligence, and document analysis. Users are finding it easier to delegate complex coding tasks to Opus 4.7, as it can handle demanding projects more efficiently and reliably. It also ensures that its outputs are accurate before reporting back.
In terms of performance benchmarks, Claude Opus 4.7 has shown impressive results. According to a recent model card, it scored 46.9% on the Humanity’s Last Exam, outperforming most other models except for Claude Mythos. Here’s how it compares:
- Claude Mythos: 56.8%
- Claude Opus 4.7: 46.9%
- Gemini 3.1 Pro: 44.4%
- GPT-5-4 Pro: 42.7%
- Claude Opus 4.6: 40.0%
Interestingly, when tools were factored in, GPT-5-4 Pro outperformed Opus 4.7, which scored 54.7%. Both models still lag behind Mythos, which achieved 64.7%.
Safety remains a top priority for Anthropic. The company reports that Opus 4.7 has a low risk of misaligned behaviors, similar to Opus 4.6. The new model is less likely to produce inaccurate information—or “hallucinations”—and shows improvements in honesty and factual accuracy.
As AI continues to evolve rapidly, understanding its strengths and limitations is crucial. Keeping an eye on how models like Claude Opus 4.7 perform can provide valuable insights into the future of technology and artificial intelligence.
