Claude Opus 4.5 - The best model for coding, agents, and computer use
Claude Opus 4.5 is intelligent, efficient, and the best model in the world for coding, agents, and computer use. It’s also meaningfully better at everyday tasks like deep research and working with slides and spreadsheets. Opus 4.5 is a step forward in what AI systems can do, and a preview of larger changes to how work gets done.
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the coding benchmark improvements look solid. been using opus 3.5 for months and honestly curious how much difference the vague instruction handling makes in practice. How does it compare on complex refactoring tasks where context matters more than pure syntax?
Finally! I've been waiting for Opus to catch up in balancing speed and intelligence. This leap in software engineering performance is truly remarkable. Does anyone know if this version has increased processing speed? This could become my automation tool! And it could save a significant amount of
Finally! We can test Gemini 3 vs Opus 4.5
I’ve been using Claude for research, long-form writing, and structured analysis, and it’s surprisingly strong at handling complex reasoning without losing context. The responses feel more deliberate and less “generic” compared to some other LLMs, especially when working with nuanced prompts or sensitive topics.
What really stands out is how steerable the model feels — it actually follows tone, constraints, and intent rather than drifting. That said, I’m curious how Claude will continue evolving in areas like real-time data access and deeper integrations with external tools. Will future versions expand more into workflow automation and enterprise-level customization?
Overall, it feels like a thoughtfully designed AI assistant rather than just another chatbot, and I’m genuinely interested to see where Anthropic takes it next.
Yep, 4.5’s my daily driver for coding + agents.
Agreed 👍
From a developer’s perspective, Opus 4.5 is impressive—especially for complex coding and multi-step reasoning.
The real challenge now is figuring out how to turn these powerful models into real products.
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the jump in coding capability from Opus 4 to 4.5 is noticeable. the accuracy on complex multi-file reasoning is significantly better. edge cases that used to trip it up just work now.
computer use is the sleeper feature. an AI that can navigate real interfaces opens up automation workflows that go way beyond what API-based tools can do. screen-level interaction is a different paradigm.
the agent runtime direction Anthropic is heading (Claude Code, computer use, tool use) feels like the right long-term bet.