{"id":94903,"date":"2026-03-04T11:04:18","date_gmt":"2026-03-04T08:04:18","guid":{"rendered":"https:\/\/forklog.com\/en\/?p=94903"},"modified":"2026-03-04T11:05:21","modified_gmt":"2026-03-04T08:05:21","slug":"openai-and-google-unveil-new-ai-models-gpt-5-3-instant-and-gemini-3-1-flash-lite","status":"publish","type":"post","link":"https:\/\/forklog.com\/en\/openai-and-google-unveil-new-ai-models-gpt-5-3-instant-and-gemini-3-1-flash-lite\/","title":{"rendered":"OpenAI and Google Unveil New AI Models: GPT-5.3 Instant and Gemini 3.1 Flash-Lite"},"content":{"rendered":"

OpenAI has integrated the GPT-5.3 Instant<\/a> model into ChatGPT, refining the tone, relevance, and fluidity of dialogue. This enhancement aims to make daily interactions with the chatbot more useful and natural, according to developers<\/a>.<\/p>\n

In comparison, GPT-5.2 Instant occasionally provided “overly cautious and didactic” responses on sensitive topics. The updated model significantly reduces the frequency of moralistic preambles.<\/p>\n

When working with internet data, GPT-5.3 Instant’s responses have become more meaningful and structured. It better recognizes the subtext of queries and aligns the information found with its own knowledge and logic.<\/p>\n

Overall, the communication style of the new model has become more natural, eliminating unnecessary phrases like “Stop. Take a breath.” The tool “hallucinates” less and is more adept at writing texts. However, OpenAI cautions that responses in some languages may sound overly literal.<\/p>\n

GPT-5.3 Instant is now available to all ChatGPT users and developers via API<\/span>. Support for the GPT-5.2 Instant model will continue until June 3, 2026.<\/p>\n

GitHub Alternative<\/strong><\/h2>\n

According to various media reports<\/a>, OpenAI is developing an alternative to GitHub. The project is in its early stages, but a strategic decision has been made.<\/p>\n

The service is expected to be available via a paid subscription, though journalists provide no further details.<\/p>\n

The impetus for creating the product may have been the frequent GitHub outages, which caused issues for OpenAI engineers.<\/p>\n

If the company launches its own code storage platform, it will become a direct competitor to its major shareholder, Microsoft (owner of GitHub).<\/p>\n

At the end of February, OpenAI raised $110 billion<\/a> in investments, valuing the company at $730 billion. The funding round was one of the largest in startup history.<\/p>\n

Updated Gemini<\/strong><\/h2>\n

Meanwhile, Google released<\/a> a preview version of Gemini 3.1 Flash-Lite, touted as the “most economical and fastest” model in the Gemini 3 family.<\/p>\n

The cost of using the neural network is $0.25 per million input tokens and $1.5 per million outputs.<\/p>\n

The model is optimized for creating AI agents and scaling: it can handle large volumes of data translation, content moderation, and generate user interfaces.<\/p>\n

According to independent researchers at Artificial Analysis<\/a>, the new model processes information 2.5 times faster than Gemini Flash 2.5.<\/p>\n

\"image\"
Source: Google.<\/figcaption><\/figure>\n

The 3.1 Flash-Lite version is available in preview mode for developers via the Gemini API and Google AI Studio, and for businesses in Vertex AI.<\/p>\n

In February, Google introduced<\/a> Gemini 3.1 Pro, an updated AI model that set records in benchmarks.<\/p>\n

Previously, Google enhanced the reasoning mode<\/a> of Gemini 3 Deep Think. The tool is positioned as a solution for complex tasks in science and engineering.<\/p>\n","protected":false},"excerpt":{"rendered":"

OpenAI has improved the chatbot’s tone, relevance, and dialogue fluidity, while Google has accelerated service performance and reduced costs.<\/p>\n","protected":false},"author":1,"featured_media":94904,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"select":"1","news_style_id":"1","cryptorium_level":"","_short_excerpt_text":"OpenAI refines chatbot dialogue; Google boosts speed, cuts costs.","creation_source":"","_metatest_mainpost_news_update":false,"footnotes":""},"categories":[3],"tags":[1201,1456,738,1190],"class_list":["post-94903","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-and-analysis","tag-chatbots","tag-github","tag-google","tag-openai"],"aioseo_notices":[],"amp_enabled":true,"views":"257","promo_type":"1","layout_type":"1","short_excerpt":"OpenAI refines chatbot dialogue; Google boosts speed, cuts costs.","is_update":"","_links":{"self":[{"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/posts\/94903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/comments?post=94903"}],"version-history":[{"count":1,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/posts\/94903\/revisions"}],"predecessor-version":[{"id":94905,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/posts\/94903\/revisions\/94905"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/media\/94904"}],"wp:attachment":[{"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/media?parent=94903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/categories?post=94903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/tags?post=94903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}