---
title: "gpt-5.4 - Model Details & Comparison"
description: "gpt-5.4 from Github Copilot: capabilities, context limits, pricing, and side-by-side comparisons with alternative models."
url: "https://www.getmaxim.ai/bifrost/model-library/compare/github_copilot/gpt-5.4"
markdown: "https://www.getmaxim.ai/bifrost/model-library/compare/github_copilot/gpt-5.4.md"
---

# gpt-5.4 - Model Details & Comparison

> gpt-5.4 from Github Copilot: capabilities, context limits, pricing, and side-by-side comparisons with alternative models.

## Important Links

- [View MCP Gateway](https://www.getmaxim.ai/resources/mcp-gateway.md)
- [Features](https://www.getmaxim.ai/bifrost/#features)
- [Enterprise](https://www.getmaxim.ai/enterprise)
- [Pricing](https://www.getmaxim.ai/pricing.md)
- [Docs](https://docs.getbifrost.ai)
- [GitHub](https://github.com/maximhq/bifrost)
- [Book a Demo](https://www.getmaxim.ai/book-a-demo)

## About gpt-5.4

gpt-5.4 is a chat model from Github Copilot, one of 20 chat models they offer. It is priced at $2.50 per 1M input tokens and $15.00 per 1M output tokens, ranking 3339 out of 4042 chat models by cost and cheaper than 16% of models in this category. gpt-5.4 supports vision, function calling, reasoning, structured output. Its 272K-token context window is in the top 36% among chat models.

## Specifications

- **Github Copilot Provider.**
- **Chat Mode.**
- **272,000 Max Input Tokens.**
- **128,000 Max Output Tokens.**
- **$2.50 / 1M tokens Input Price.**
- **$15.00 / 1M tokens Output Price.**

## Capabilities

gpt-5.4 supports: Function Calling, Vision, Reasoning, Parallel Function Calling, Response Schema.

## gpt-5.4 Pricing Overview

At $2.50 per 1M input tokens and $15.00 per 1M output tokens, gpt-5.4 ranks 3339 out of 4042 chat models by input cost. It is more expensive compared to the median of $0.60 for chat models, and is cheaper than 16% of models in this category.

gpt-5.4 is one of 20 Github Copilot chat models, with support for vision, function calling, reasoning, structured output. its 272K-token context window places it in the top 36% of chat models.

## Models to Compare

Alternatives to gpt-5.4 with comparable capabilities.

| Model | Provider | Input $/1M | Output $/1M |
| --- | --- | --- | --- |
| anthropic.claude-3-7-sonnet-20240620-v1:0 | AWS Bedrock | $3.00 | $15.00 |
| anthropic.claude-3-7-sonnet-20250219-v1:0 | AWS Bedrock | $3.00 | $15.00 |
| us.anthropic.claude-sonnet-5 | AWS Bedrock | $2.20 | $11.00 |
| eu.anthropic.claude-sonnet-5 | AWS Bedrock | $2.20 | $11.00 |
| au.anthropic.claude-sonnet-5 | AWS Bedrock | $2.20 | $11.00 |

## Related Resources

- [All Github Copilot pricing](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/github_copilot.md)

## FAQ

### Is gpt-5.4 cheaper than anthropic.claude-3-7-sonnet-20240620-v1:0?

Yes. gpt-5.4 costs $2.50 per 1M input tokens compared to anthropic.claude-3-7-sonnet-20240620-v1:0's $3.00 per 1M input tokens, making it 20% more affordable. Both are chat models and share support for vision, function calling, reasoning, prompt caching, structured output.

### How does gpt-5.4 pricing compare to the average chat model?

gpt-5.4 input pricing is $2.50 per 1M tokens, which is 317% above the median of $0.60 for chat models. It ranks 3339 out of 4042 chat models by input cost, making it cheaper than 16% of models in this category. For output, it costs $15.00 per 1M tokens compared to the median of $1.80.

### What makes gpt-5.4 different from other Github Copilot models?

Among Github Copilot's 20 chat models, gpt-5.4 ranks 12 by input cost.

### What are the best alternatives to gpt-5.4?

The most comparable chat models to gpt-5.4 are: anthropic.claude-3-7-sonnet-20240620-v1:0 from AWS Bedrock ($3.00/1M input tokens); anthropic.claude-3-7-sonnet-20250219-v1:0 from AWS Bedrock ($3.00/1M input tokens); us.anthropic.claude-sonnet-5 from AWS Bedrock ($2.20/1M input tokens); eu.anthropic.claude-sonnet-5 from AWS Bedrock ($2.20/1M 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 gpt-5.4 costs?

gpt-5.4 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 $2.50 and generating 1M output tokens costs $15.00.

## Related Resources

- [Model library](https://www.getmaxim.ai/bifrost/model-library.md)
- [LLM cost calculator](https://www.getmaxim.ai/bifrost/llm-cost-calculator.md)
- [Docs: Bifrost docs](https://docs.getbifrost.ai)
- [GitHub: maximhq/bifrost](https://github.com/maximhq/bifrost)
- [Pricing: Bifrost pricing](https://www.getmaxim.ai/pricing.md)
- [Enterprise: Bifrost enterprise](https://www.getmaxim.ai/enterprise)
- [Book a Demo: Bifrost demo](https://www.getmaxim.ai/book-a-demo)
- [Resources: Bifrost resources](https://www.getmaxim.ai/resources.md)

---

*This is a markdown version of [https://www.getmaxim.ai/bifrost/model-library/compare/github_copilot/gpt-5.4](https://www.getmaxim.ai/bifrost/model-library/compare/github_copilot/gpt-5.4) for AI/LLM consumption.*