---
title: "Discussion on \"GPT-5.5 Developer Guide: API, Pricing & Benchmarks (April 2026)\" | Hashnode"
description: "Discussion on \"GPT-5.5 Developer Guide: API, Pricing & Benchmarks (April 2026)\". GPT-5.5 API is live with 88.7% SWE-bench, $5/1M tokens, 1M context, and three variants. Complete developer integration guide with pricing, benchmarks, and code examples."
url: "https://hashnode.com/posts/gpt-5-5-complete-developer-guide-api-pricing-2026/69edc609a10e1ee693b74e9f"
---

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# [GPT-5.5 Developer Guide: API, Pricing & Benchmarks (April 2026)](https://wowhow.hashnode.dev/gpt-5-5-complete-developer-guide-api-pricing-2026?utm_source=hashnode&utm_medium=feed)

GPT-5.5 API is live with 88.7% SWE-bench, $5/1M tokens, 1M context, and three variants. Complete developer integration guide with pricing, benchmarks, and code examples.

Apr 26 · 8 min read · wowhow.hashnode.dev  
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-   [#developer-guide](https://hashnode.com/tag/developer-guide)
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-   [#llm-api](https://hashnode.com/tag/llm-api)
-   [#openai](https://hashnode.com/tag/openai)

## Written by

[Anup Karanjkar](https://hashnode.com/@anupkaranjkar)

@anupkaranjkar · Pune, India

  
[View profile](https://hashnode.com/@anupkaranjkar)

A multi-passionate builder turning AI, design, code and music into real businesses.

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