GPT Proto Launches Full Support for OpenAI’s GPT-5.4 API, Offering Developers Affordable and Scalable Access

HONG KONG, HONG KONG, CHINA, March 19, 2026 /EINPresswire.com/ -- Hong Kong, March 2026 — GPT Proto, an AI API gateway

OpenAI launches GPT-5.4 with native computer use mode, financial plugins for Microsoft Excel, Google Sheets

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

OpenAI launches GPT-5.4 with computer vision, tool use enhancements

OpenAI Group PBC today launched a new large language model that it says is more adept at automating work tasks than its earlier algorithms. GPT-5.4 is available in ChatGPT, the Codex programming tool and OpenAI’s application programming interface.
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Microsoft considering suing OpenAI over Altman's recent deal with Amazon, report claims

OpenAI keeps cutting deals left and right, one of the latest ones being a massive partnership with Amazon that ought to see a total of $188 billion circle between both companies. Sam Altman may have cut that one a little too close, according to Microsoft ...
The Next Web

OpenAI’s GPT-5.4 sets new records on professional benchmarks

OpenAI released GPT-5.4 today with native computer use, a 1M-token context window, and new professional benchmarks. Find what's genuinely new.
InfoQ

OpenAI Secures AWS Distribution for Frontier Platform in $110B Multi-Cloud Deal

OpenAI's $110B funding includes AWS as the exclusive third-party distributor for the Frontier agent platform, introducing an architectural split: Azure retains stateless API exclusivity; AWS gains stateful runtime environments via Bedrock.