--- title: "claude-opus-4-5@20251101 - Model Details & Comparison" description: "claude-opus-4-5@20251101 from Google Vertex AI: capabilities, context limits, pricing, and side-by-side comparisons with alternative models." url: "https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/vertex_ai/claude-opus-4-5-20251101" markdown: "https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/vertex_ai/claude-opus-4-5-20251101.md" --- # claude-opus-4-5@20251101 - Model Details & Comparison > claude-opus-4-5@20251101 from Google Vertex AI: capabilities, context limits, pricing, and side-by-side comparisons with alternative models. ## Important Links - [View MCP Gateway](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/resources/mcp-gateway.md) - [Features](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/#features) - [Enterprise](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/enterprise) - [Pricing](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/pricing.md) - [Docs](https://docs.getbifrost.ai) - [GitHub](https://github.com/maximhq/bifrost) - [Book a Demo](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/book-a-demo) ## About claude-opus-4-5@20251101 claude-opus-4-5@20251101 is a chat model from Vertex AI, one of 112 chat models they offer. It is priced at $5.00 per 1M input tokens and $25.00 per 1M output tokens, ranking 2473 out of 2669 chat models by cost and cheaper than 6% of models in this category. claude-opus-4-5@20251101 supports vision, function calling, reasoning, web search, prompt caching, structured output. Its 200K-token context window is in the top 41% among chat models. ## Specifications - **Google Vertex AI Provider.** - **Chat Mode.** - **200,000 Max Input Tokens.** - **64,000 Max Output Tokens.** - **64,000 Max Tokens.** - **$5.00 / 1M tokens Input Price.** - **$25.00 / 1M tokens Output Price.** ## Capabilities claude-opus-4-5@20251101 supports: Function Calling, Vision, Reasoning, Web Search, Prompt Caching, Response Schema, Tool Choice, PDF Input, Computer Use. ## claude-opus-4-5@20251101 Pricing Overview At $5.00 per 1M input tokens and $25.00 per 1M output tokens, claude-opus-4-5@20251101 ranks 2473 out of 2669 chat models by input cost. It is more expensive compared to the median of $0.50 for chat models, and is cheaper than 6% of models in this category. claude-opus-4-5@20251101 is one of 112 Vertex AI chat models, with support for vision, function calling, reasoning, web search, prompt caching, structured output. its 200K-token context window places it in the top 41% of chat models. ## Models to Compare Alternatives to claude-opus-4-5@20251101 with comparable capabilities. | Model | Provider | Input $/1M | Output $/1M | | --- | --- | --- | --- | | anthropic.claude-opus-4-6-v1 | AWS Bedrock | $5.00 | $25.00 | | global.anthropic.claude-opus-4-6-v1 | AWS Bedrock | $5.00 | $25.00 | | us.anthropic.claude-opus-4-6-v1 | AWS Bedrock | $5.50 | $27.50 | | eu.anthropic.claude-opus-4-6-v1 | AWS Bedrock | $5.50 | $27.50 | | au.anthropic.claude-opus-4-6-v1 | AWS Bedrock | $5.50 | $27.50 | - [Compare anthropic.claude-opus-4-6-v1](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/bedrock/anthropic.claude-opus-4-6-v1.md) - [Compare global.anthropic.claude-opus-4-6-v1](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/bedrock/global.anthropic.claude-opus-4-6-v1.md) - [Compare us.anthropic.claude-opus-4-6-v1](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/bedrock/us.anthropic.claude-opus-4-6-v1.md) - [Compare eu.anthropic.claude-opus-4-6-v1](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/bedrock/eu.anthropic.claude-opus-4-6-v1.md) - [Compare au.anthropic.claude-opus-4-6-v1](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/bedrock/au.anthropic.claude-opus-4-6-v1.md) ## Related Resources - [Calculate claude-opus-4-5@20251101 costs](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/vertex_ai/model/claude-opus-4-5-20251101.md) - [All Vertex AI pricing](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/vertex_ai.md) ## FAQ ### Is claude-opus-4-5@20251101 cheaper than anthropic.claude-opus-4-6-v1? No. claude-opus-4-5@20251101 costs $5.00 per 1M input tokens while anthropic.claude-opus-4-6-v1 costs $5.00 per 1M input tokens, making anthropic.claude-opus-4-6-v1 0% more affordable for input. However, claude-opus-4-5@20251101 may offer different capabilities or performance characteristics that justify the price difference. ### How does claude-opus-4-5@20251101 pricing compare to the average chat model? claude-opus-4-5@20251101 input pricing is $5.00 per 1M tokens, which is 900% above the median of $0.50 for chat models. It ranks 2473 out of 2669 chat models by input cost, making it cheaper than 6% of models in this category. For output, it costs $25.00 per 1M tokens compared to the median of $1.44. ### What makes claude-opus-4-5@20251101 different from other Vertex AI models? Among Vertex AI's 112 chat models, claude-opus-4-5@20251101 ranks 95 by input cost. ### What are the best alternatives to claude-opus-4-5@20251101? The most comparable chat models to claude-opus-4-5@20251101 are: anthropic.claude-opus-4-6-v1 from AWS Bedrock ($5.00/1M input tokens); global.anthropic.claude-opus-4-6-v1 from AWS Bedrock ($5.00/1M input tokens); us.anthropic.claude-opus-4-6-v1 from AWS Bedrock ($5.50/1M input tokens); eu.anthropic.claude-opus-4-6-v1 from AWS Bedrock ($5.50/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library. ### How do I calculate claude-opus-4-5@20251101 costs? claude-opus-4-5@20251101 is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $5.00 and generating 1M output tokens costs $25.00. ## Related Resources - [Google Vertex AI models](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/provider/vertex_ai.md) - [Model library](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library.md) - [LLM cost calculator](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator.md) - [Docs: Bifrost docs](https://docs.getbifrost.ai) - [GitHub: maximhq/bifrost](https://github.com/maximhq/bifrost) - [Pricing: Bifrost pricing](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/pricing.md) - [Enterprise: Bifrost enterprise](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/enterprise) - [Book a Demo: Bifrost demo](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/book-a-demo) - [Resources: Bifrost resources](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/resources.md) --- *This is a markdown version of [https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/vertex_ai/claude-opus-4-5-20251101](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/vertex_ai/claude-opus-4-5-20251101) for AI/LLM consumption.*