--- title: "o1-preview - Model Details & Comparison" description: "o1-preview from Azure: 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/azure/o1-preview" markdown: "https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/azure/o1-preview.md" --- # o1-preview - Model Details & Comparison > o1-preview from Azure: 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 o1-preview o1-preview is a chat model from Azure, one of 203 chat models they offer. It is priced at $15.00 per 1M input tokens and $60.00 per 1M output tokens, ranking 2598 out of 2669 chat models by cost and cheaper than 1% of models in this category. o1-preview supports function calling, reasoning, prompt caching. It accepts up to 128K input tokens. ## Specifications - **Azure Provider.** - **Chat Mode.** - **128,000 Max Input Tokens.** - **32,768 Max Output Tokens.** - **32,768 Max Tokens.** - **$15.00 / 1M tokens Input Price.** - **$60.00 / 1M tokens Output Price.** ## Capabilities o1-preview supports: Function Calling, Reasoning, Prompt Caching, Parallel Function Calling. ## o1-preview Pricing Overview At $15.00 per 1M input tokens and $60.00 per 1M output tokens, o1-preview ranks 2598 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. o1-preview is one of 203 Azure chat models, with support for function calling, reasoning, prompt caching. ## Models to Compare Alternatives to o1-preview with comparable capabilities. | Model | Provider | Input $/1M | Output $/1M | | --- | --- | --- | --- | | 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-4-opus-20250514 | Anthropic | $15.00 | $75.00 | | claude-opus-4-1 | Anthropic | $15.00 | $75.00 | | claude-opus-4-1-20250805 | Anthropic | $15.00 | $75.00 | - [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-4-opus-20250514](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/anthropic/claude-4-opus-20250514.md) - [Compare claude-opus-4-1](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/anthropic/claude-opus-4-1.md) - [Compare claude-opus-4-1-20250805](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/anthropic/claude-opus-4-1-20250805.md) ## Related Resources - [Calculate o1-preview costs](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/azure/model/o1-preview.md) - [Check Azure AI status](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/provider-status/azure.md) - [All Azure pricing](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/llm-cost-calculator/provider/azure.md) ## FAQ ### Is o1-preview cheaper than anthropic.claude-opus-4-1-20250805-v1:0? No. o1-preview costs $15.00 per 1M input tokens while anthropic.claude-opus-4-1-20250805-v1:0 costs $15.00 per 1M input tokens, making anthropic.claude-opus-4-1-20250805-v1:0 0% more affordable for input. However, o1-preview may offer different capabilities or performance characteristics that justify the price difference. ### How does o1-preview pricing compare to the average chat model? o1-preview input pricing is $15.00 per 1M tokens, which is 2900% above the median of $0.50 for chat models. It ranks 2598 out of 2669 chat models by input cost, making it cheaper than 1% of models in this category. For output, it costs $60.00 per 1M tokens compared to the median of $1.44. ### What makes o1-preview different from other Azure models? Among Azure's 203 chat models, o1-preview ranks 193 by input cost. ### What are the best alternatives to o1-preview? The most comparable chat models to o1-preview are: 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-4-opus-20250514 from Anthropic ($15.00/1M input tokens); claude-opus-4-1 from Anthropic ($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 check if Azure AI is down? You can monitor Azure AI service health in real time on the Bifrost Azure AI Status page. It tracks current component status, active incidents, and historical reliability data pulled from the official status page every 60 seconds. ### How do I calculate o1-preview costs? o1-preview 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 $60.00. ## Related Resources - [Azure models](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/provider/azure.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/azure/o1-preview](https://maxim-root-proxy-preview.getmaxim.workers.dev/bifrost/model-library/compare/azure/o1-preview) for AI/LLM consumption.*