Claude Opus 4 Blog
How to use Claude Opus 4.5 with Cursor and Claude Code — a in-depth guide
Anthropic’s Claude Opus 4.5 is the company’s newest flagship model focused on coding, agentic workflows, and advanced “computer use.” This article explains
How Much Does Claude Opus 4.5 Cost — and is it worth it?
Claude Opus 4.5 is Anthropic’s newest “Opus-class” model (released in late November 2025). It’s positioned as a top-tier model for professional software
How to Use Claude Opus 4.5 API
Anthropic released Claude Opus 4.5 in late November 2025 as a more capable, more efficient Opus-class model targeted at professional software engineering,
Claude Opus 4.5 API
Claude Opus 4.5 positioned as a hybrid-reasoning, agent-oriented model optimized for long-horizon coding, complex office automation (Excel/PowerPoint automation), multi-tool agent workflows and long-context workflows. Claude Opus 4.5 emphasizes token efficiency, long-horizon coding and agentic tool use with an effort knob to tune tradeoffs; default 200K context with higher long-context options available
Claude Opus 4.1 vs Grok 4 — Who’s Ahead Today?
In early August 2025 Anthropic shipped Claude Opus 4.1, a focused upgrade aimed at real-world coding, agentic workflows, and multi-step reasoning; at roughly
OpenAI’s GPT-5 vs Claude Opus 4.1: A coding comparison
Anthropic’s Claude Opus line (Opus 4 / Claude Opus 4.1) and OpenAI’s GPT-5 show state-of-the-art performance on modern coding benchmarks, but they trade
Is Claude Better Than ChatGPT for Coding in 2025?
Anthropic's Claude series and OpenAI's ChatGPT powered by GPT models. Developers, researchers, and hobbyists alike are asking: Is Claude truly superior to ChatGPT for coding tasks?
How to access Claude Opus 4.1 via CometAPI — a practical, up-to-date guide
Anthropic’s Claude Opus 4.1 arrived as an incremental but meaningful upgrade to the Opus family, with notable gains in coding, agentic workflows, and