Model details
Claude Opus 4.5 was built to excel at tasks that require sustained attention and real-world execution—coding complex systems, running autonomous agents, and interacting with computers the way a human would. The model represents a step forward in agentic capabilities, achieving state-of-the-art results on SWE-bench Verified, a rigorous benchmark measuring real-world software engineering performance. Its design emphasizes holding context over long conversations without hitting walls, making it suitable for deep research, slide preparation, and spreadsheet work that demands both precision and continuity.
The model has already proven itself in enterprise automation, with UiPath's Screen Agent—powered by Claude Opus 4.5—earning top ranking on the OSWorld-Verified benchmark for agentic workflows. Looking ahead, Anthropic positions Opus 4.5 as part of a broader shift toward "vibe working," where AI systems handle longer-running tasks and integrate more seamlessly into desktop environments, Chrome, and productivity software. This positions the model well for teams and enterprises seeking AI that can operate independently across extended workflows while maintaining quality in professional deliverables.
Transparent token rates
Rates are shown per one million tokens. Combined means one million input plus one million output tokens.
LLM Gateway
CompareClaude Opus 4.5 vs 4.6 vs 4.7 across 12 benchmarks including SWE-bench (87.6%), ARC AGI 2 (68.8%), and MCP Atlas. Real testing results, API breaking changes, pricing, and a clear upgrade decision guide. Updated April 2026.
LLM Gateway
Anthropic's latest AI model is better at coding, sustaining tasks for longer and creating high-quality professional work.
LLM Gateway
Claude Opus 4.5 leads SWE-bench at 80.9%. DeepSeek claims V4 will beat it. Here's how to evaluate when V4 launches.
LLM Gateway
Discover more about what's new at AWS with Amazon Bedrock Reserved Tier available now for Claude Opus 4.5 and Haiku 4.5
LLM Gateway
NEW YORK--(BUSINESS WIRE)-- UiPath (NYSE: PATH), a global leader in agentic automation, today announced its UiPath Screen Agent powered by Claude…...
LLM Gateway
Compare Claude Opus 4.5, Gemini 3 Pro, and GPT 5.2 for AI content generation. Real-world testing reveals which model excels at articles, marketing copy, and SEO.
DevPass (LLM Gateway)
BenchLM's tracker page for Claude Opus 4.5, current as of September 4, 2026, records it as a proprietary Anthropic model released November 2025 with a 200K token context window. The page lists API pricing at $5 per million input tokens and $25 per million output tokens, and reports a measured speed of 47 tokens per sec Category-level percentile data from the same page places Opus 4.5 at the 91st percentile for Multilingual (ranking 2 of 12), 77th for Coding (42/183), 67th for Knowledge (60/181), 33rd for Agentic (101/151), 17th for Math (6/7), 4th for Multimodal (46/48), and 14th for Instruction Following (103/120), with Reasoning ma
