--- title: "#gpt-5-5 articles | Hashnode" description: "Explore 5 articles tagged #gpt-5-5 on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/gpt-5-5" --- Tag # #gpt-5-5 5 posts · 0 followers [FetchLogic](https://hashnode.com/@fetchlogic) · [May 10](https://hashnode.com/posts/chatgpt-55-pro-reveals-where-ai-still-fails-and-its-not-what-we-expected/6a00f1d5ee0a6f62fca6862d) ### [ChatGPT 5.5 Pro Reveals Where AI Still Fails - And It's Not What We Expected](https://fetchlogic.hashnode.dev/chatgpt-55-pro-reveals-where-ai-still-fails-and-its-not-what-we-expected?utm_source=hashnode&utm_medium=feed) Seven tests. Seven failures. Not all of them OpenAI's fault — but all of them OpenAI's problem. When independent evaluators ran GPT-5.5 Pro against Claude 4.7 across a battery of adversarial tasks, the model OpenAI had spent months positioning as its... 8 min read · [fetchlogic.hashnode.dev](https://fetchlogic.hashnode.dev/chatgpt-55-pro-reveals-where-ai-still-fails-and-its-not-what-we-expected?utm_source=hashnode&utm_medium=feed) [guanjiawei](https://hashnode.com/@guanjiawei) · [May 6](https://hashnode.com/posts/everyone-needs-to-be-a-leader-after-a-week-with-gpt-55-and-opus-47/69fb5fcf6ee4b426b2eeec4f) ### [Everyone Needs to Be a Leader: After a Week with GPT-5.5 and Opus 4.7](https://guanjiawei.hashnode.dev/everyone-needs-to-be-a-leader-after-a-week-with-gpt-55-and-opus-47?utm_source=hashnode&utm_medium=feed) The density of model releases this April was a bit insane. Opus 4.7 dropped on April 16, the same day Codex CLI launched Goal Mode. On April 23, GPT-5.5 (codename "Spud") went live, followed on May 5 by GPT-5.5 Instant replacing ChatGPT's default mod... 8 min read · [guanjiawei.hashnode.dev](https://guanjiawei.hashnode.dev/everyone-needs-to-be-a-leader-after-a-week-with-gpt-55-and-opus-47?utm_source=hashnode&utm_medium=feed) [Anup Karanjkar](https://hashnode.com/@anupkaranjkar) · [Apr 26](https://hashnode.com/posts/gpt-5-5-complete-developer-guide-api-pricing-2026/69edc609a10e1ee693b74e9f) ### [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. 8 min read · [wowhow.hashnode.dev](https://wowhow.hashnode.dev/gpt-5-5-complete-developer-guide-api-pricing-2026?utm_source=hashnode&utm_medium=feed) [Dishant Sharma](https://hashnode.com/@dishant0406) · [Apr 25](https://hashnode.com/posts/gpt-55-codex-review-hype-reality/69ec8ff375693d5e7b6638ea) ### [GPT-5.5 and Codex: What the Hype Missed and What Actually Matters](https://dishantsharma.hashnode.dev/gpt-55-codex-review-hype-reality?utm_source=hashnode&utm_medium=feed) GPT-5.5 benchmarks, Codex desktop upgrades, the doubled API pricing, and why the Spud hype missed the mark. An honest look at what actually changed. 6 min read · [dishantsharma.hashnode.dev](https://dishantsharma.hashnode.dev/gpt-55-codex-review-hype-reality?utm_source=hashnode&utm_medium=feed)