---
title: "claude-opus-4-1@20250805 - Model Details & Comparison"
description: "claude-opus-4-1@20250805 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-4-1-20250805"
markdown: "https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/vertex_ai/claude-opus-4-1-20250805.md"
---

# claude-opus-4-1@20250805 - Model Details & Comparison

> claude-opus-4-1@20250805 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-4-1@20250805

claude-opus-4-1@20250805 is a chat model from Vertex AI, one of 112 chat models they offer. It is priced at $15.00 per 1M input tokens and $75.00 per 1M output tokens, ranking 2630 out of 2669 chat models by cost and cheaper than 1% of models in this category. claude-opus-4-1@20250805 supports vision, function calling. 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.**
- **32,000 Max Output Tokens.**
- **32,000 Max Tokens.**
- **$15.00 / 1M tokens Input Price.**
- **$75.00 / 1M tokens Output Price.**

## Capabilities

claude-opus-4-1@20250805 supports: Function Calling, Vision, Tool Choice.

## claude-opus-4-1@20250805 Pricing Overview

At $15.00 per 1M input tokens and $75.00 per 1M output tokens, claude-opus-4-1@20250805 ranks 2630 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 1% of models in this category.

claude-opus-4-1@20250805 is one of 112 Vertex AI chat models, with support for vision, function calling. its 200K-token context window places it in the top 41% of chat models.

## Models to Compare

Alternatives to claude-opus-4-1@20250805 with comparable capabilities.

| Model | Provider | Input $/1M | Output $/1M |
| --- | --- | --- | --- |
| anthropic.claude-3-opus-20240229-v1:0 | AWS Bedrock | $15.00 | $75.00 |
| anthropic.claude-opus-4-1-20250805-v1:0 | AWS Bedrock | $15.00 | $75.00 |
| anthropic.claude-opus-4-20250514-v1:0 | AWS Bedrock | $15.00 | $75.00 |
| claude-opus-4-1 | Azure | $15.00 | $75.00 |
| o1-2024-12-17 | Azure | $16.50 | $66.00 |

- [Compare anthropic.claude-3-opus-20240229-v1:0](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/bedrock/anthropic.claude-3-opus-20240229-v1-0.md)
- [Compare anthropic.claude-opus-4-1-20250805-v1:0](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/bedrock/anthropic.claude-opus-4-1-20250805-v1-0.md)
- [Compare anthropic.claude-opus-4-20250514-v1:0](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/bedrock/anthropic.claude-opus-4-20250514-v1-0.md)
- [Compare claude-opus-4-1](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/azure/claude-opus-4-1.md)
- [Compare o1-2024-12-17](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/azure/o1-2024-12-17.md)

## Related Resources

- [Calculate claude-opus-4-1@20250805 costs](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/vertex_ai/model/claude-opus-4-1-20250805.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-4-1@20250805 cheaper than anthropic.claude-3-opus-20240229-v1:0?

No. claude-opus-4-1@20250805 costs $15.00 per 1M input tokens while anthropic.claude-3-opus-20240229-v1:0 costs $15.00 per 1M input tokens, making anthropic.claude-3-opus-20240229-v1:0 0% more affordable for input. However, claude-opus-4-1@20250805 may offer different capabilities or performance characteristics that justify the price difference.

### How does claude-opus-4-1@20250805 pricing compare to the average chat model?

claude-opus-4-1@20250805 input pricing is $15.00 per 1M tokens, which is 2900% above the median of $0.50 for chat models. It ranks 2630 out of 2669 chat models by input cost, making it cheaper than 1% of models in this category. For output, it costs $75.00 per 1M tokens compared to the median of $1.44.

### What makes claude-opus-4-1@20250805 different from other Vertex AI models?

Among Vertex AI's 112 chat models, claude-opus-4-1@20250805 ranks 111 by input cost.

### What are the best alternatives to claude-opus-4-1@20250805?

The most comparable chat models to claude-opus-4-1@20250805 are: anthropic.claude-3-opus-20240229-v1:0 from AWS Bedrock ($15.00/1M input tokens); anthropic.claude-opus-4-1-20250805-v1:0 from AWS Bedrock ($15.00/1M input tokens); anthropic.claude-opus-4-20250514-v1:0 from AWS Bedrock ($15.00/1M input tokens); claude-opus-4-1 from Azure ($15.00/1M 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-4-1@20250805 costs?

claude-opus-4-1@20250805 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 $15.00 and generating 1M output tokens costs $75.00.

## 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)

---

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