Claude Opus 4.7 Arrives: A Massive Leap in Coding, Agent Capabilities, and Visual Resolution

product #llm 📝 Blog|Analyzed: Apr 18, 2026 09:01•

Published: Apr 18, 2026 08:41

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1 min read

Analysis

Anthropic has officially launched Claude Opus 4.7, delivering a monumental upgrade that pushes the boundaries of what a Large Language Model (LLM) can achieve. The model showcases staggering improvements in autonomous coding and agent tasks, marking a thrilling evolution for developers. With enhanced instruction adherence and unprecedented high-resolution image support, this release empowers creators with unprecedented precision and multimodal capabilities.

Key Takeaways

•Achieved a massive 64.3% on the SWE-bench Pro benchmark, a +10.9pt improvement in coding and agent capabilities over Opus 4.6.
•Introduced support for high-resolution images up to 3.75MP, a first for the Claude series, greatly enhancing Multimodal interactions.
•Added a new 'xhigh' effort level and expanded the Auto mode for Claude Code to Max plan users, optimizing complex task Inference.

Reference / Citation

"1つ目が、コーディング・エージェント能力の大幅向上や。代表的なベンチマークSWE-bench Proで**64.3%を記録した。Opus 4.6比でプラス10.9ptの改善や。"

Z

Zenn ClaudeApr 18, 2026 08:41

* Cited for critical analysis under Article 32.

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Source: Zenn Claude