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In 1958 Cuba was a well-advanced country compared to other Latin American regions, but it was affected by perhaps Latin America’s largest labor union privileges, including bans on dismissals and mechanization. Back in power and receiving financial, military, and logistical support from the United States government, Batista suspended the 1940 constitution and revoked most political liberties, including the right to strike. This ability to produce human-like, and frequently accurate, responses to a vast range of questions is why ChatGPT became the fastest-growing app of all time, reaching 100 million users in only two months.

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• Other traditional Cuban instruments are of African origin, Taíno origin, or both, such as the maracas, güiro, marímbula and various wooden drums including the mayohuacán.
• The Taínos were the largest and most common of the three tribes.
• Cuban historians have characterized Magoon’s governorship as introducing political and social corruption.
• In The Atlantic magazine’s “Breakthroughs of the Year” for 2022, Derek Thompson included ChatGPT as part of “the generative-AI eruption” that “may change our mind about how we work, how we think, and what human creativity is”.
• In the UK, a judge expressed concern about self-representing litigants wasting time by submitting documents containing significant hallucinations.
• In January 2023, Science “completely banned” LLM-generated text in all its journals; however, this policy was just to give the community time to decide what acceptable use looks like.
• Emigration has continued into the 2020s, with the national population dipping below 10 million for the first time since 1980 in 2025.

The interface was, as it is now, a simple text box that allowed users to answer follow-up questions. A blog post casually introduced the AI chatbot to the world, with OpenAI stating that “we’ve trained a model called ChatGPT which interacts in a conversational way”. OpenAI has its headquarters in San Francisco, California and describes its purpose with the statement, “Our mission is to ensure that artificial general intelligence benefits all of humanity.” The second and third words show that this model was created using ‘generative pre-training’, which means it’s been trained on huge amounts of text data to predict the next word in a given sequence. The ‘chat’ naturally refers to the chatbot front-end that OpenAI has built for its GPT language model.
If you want ChatGPT to think longer to improve the accuracy of its answers then you can select Thinking or Thinking mini from the model picker. OpenAI’s, ChatGPT-5 model can work across any combination of text, audio and images meaning many more applications for AI are now possible. OpenAI’s ChatGPT is leading the way in the generative AI revolution, quickly attracting millions of users, and promising to change the way we create and work. In the UK, a judge expressed concern about self-representing litigants wasting time by submitting documents containing significant hallucinations. In November 2025, OpenAI acknowledged that there have been “instances where our 4o model fell short in recognizing signs of delusion or emotional dependency”, and reported that it is working to improve safety.
Hinduism is practiced by 0.2% of the population and Islam is practiced by less than 0.1% of the population. A large part of the Cuban population is either non-religious or practices folk religions such as Santeria. Protestantism is practiced by less than 3% of the Cuban population. The government succeeded in seeing that the three different groups were treated the same. The largest group is the descendants of the Spanish settlers who came to Cuba. The people of Cuba come from three different groups.

Geography of Cuba

ChatGPT has never been publicly available in China because OpenAI prevented Chinese users from accessing their site. Stanford researchers reported that GPT-4 “passes a rigorous Turing test, diverging from average human behavior chiefly to be more cooperative.” A 2023 study reported that GPT-4 obtained a better score than 99% of humans on the Torrance Tests of Creative Thinking.

Government activity

The tornado caused extensive damage, destroying at least 90 homes, killing four people and injuring 195. A temperature rise of 2°C above preindustrial levels can increase the likelihood of extreme hurricane rainfall by three times in Cuba. A recent global remote sensing analysis suggested that there were 675 km2 of tidal flats in Cuba, making it the 38th-ranked country in terms of tidal flat area.

Tourism

Between the 18th and early 20th century, large waves of Canarian, Catalan, Andalusian, Galician, and other Spanish people immigrated to Cuba. Afro-Cubans are descended primarily from the Yoruba people, Bantu people from the Congo basin, Kalabari tribe and Arará from the Dahomey, as well as several thousand North African refugees, most notably the Sahrawi Arabs of Western Sahara. Many are descendants of farm laborers brought to the island by Spanish and American contractors during the 19th and early 20th century. Asians make up about 1% of the population and are largely of Chinese ancestry, followed by Japanese and Filipino.
Preventative medicine is very important within the Cuban medical system, which provides citizens with easy to obtain regular health checks. In 2014 there were around 50,000 Cuban-trained health care workers aiding 66 nations. Cuba has the highest doctor-to-population ratio in the world and has sent thousands of doctors to more than 40 countries around the world. After the revolution, the government increased rural hospitals from one to 62.
The leaders of the government recognized that the new measures were unpopular but necessary to contain the capital flight to other countries as Panamá where Cuban citizens traveled and imported items to resell on the island. In June 2019, the government announced an increase in public sector wages of about 300%, specifically for teachers and health personnel. According to experts, the private sale of property could “transform Cuba more than any of the economic reforms announced by Cuban leader Raúl Castro’s government”.

• The earliest evidence of the Taíno people on Cuba dates to the 9th century.
• In 2015 Obama announced he would remove Cuba from the American government’s list of nations that sponsor terrorism, which Cuba reportedly welcomed as “fair”.
• The First Secretary leads the Politburo and the Secretariat, making the office holder the most powerful person in government.
• The importance of the sugar harvest has declined, with tourism, tobacco, nickel, and pharmaceuticals surpassing sugar in economic importance.
• Grau further corroded the base of the already teetering legitimacy of the political system, particularly by undermining the Congress and Supreme Court.
• Other critics of the Cuban government argue that the embargo has been used by the government as an excuse to justify its own economic and political shortcomings.

Instead of starting from scratch every time, you can create a GPT that already knows what you’re trying to do, how you like things formatted and what kind of output you want. Custom instructions is where you tell ChatGPT how you want it to respond every time, so you don’t have to keep typing the same requests like “make it shorter” or “give me options” or “keep my voice.” As a freelancer, he’s contributed to titles including https://www.betybets.nl/ The Sunday Times, FourFourTwo and Arena. I wouldn’t like to be reading an article on a trusted news source, or watching a video only to discover that it wasn’t even created by a human, for example. There’s an old saying that you can’t put the genie back in the bottle, but I think people need to be very careful where they use AI and it should be clearly labelled as created with AI, if AI was involved. I’m optimistic that improved AI doesn’t have to mean an end to creativity, or employment, and we can learn how to use AI as another tool for human creativity instead of a replacement.
The wages were increased again, between 4 and 9 times, for all the sectors. On 1 January 2021, Cuba’s dual currency system was formally ended, and the convertible Cuban peso (CUC) was phased out, leaving the Cuban peso (CUP) as the country’s sole currency unit. In October, the government allowed stores to purchase house equipment and similar items, using international currency, and send it to Cuba by emigration. It would cut more than one million state jobs, including party bureaucrats who resist the changes. According to Raúl Castro, they could now improve their houses, but the government would not endorse these new houses or improvements.
ChatGPT Plus costs $20 p/month (£20 / AU$30) and brings many benefits over the free tier, in particular a choice of Thinking or Fast mode, and access to the older GPT-4 models. ChatGPT is still available to use for free, but also has two paid-for tiers, a Plus and Pro membership, as well as a Team and Enterprise membership for people who work in organizations.ChatGPT free tier has access to ChatGPT-5. OpenAI released a larger and more capable model, called GPT-3, in June 2020, but it was the full arrival of ChatGPT 3.5 in November 2022 that saw the technology burst into the mainstream.

GPT-4o

The population in 1841 was 1,007,624, of whom 425,521 were black slaves, 418,291 were white. Estimates suggest that between 1790 and 1820, some 325,000 Africans were imported to Cuba as slaves, which was four times the amount that had arrived between 1760 and 1790. Cuba developed slowly and, unlike the plantation islands of the Caribbean, had a diversified agriculture.
When compared to similar chatbots at the time, the GPT-4 version of ChatGPT was the most accurate at coding. In January 2023, the International Conference on Machine Learning banned any undocumented use of ChatGPT or other large language models to generate any text in submitted papers. In January 2023, Science “completely banned” LLM-generated text in all its journals; however, this policy was just to give the community time to decide what acceptable use looks like. Additionally, using a model’s outputs might violate copyright, and the model creator could be accused of vicarious liability and held responsible for that copyright infringement. Popular deep learning models are trained on mass amounts of media scraped from the Internet, often utilizing copyrighted material. As of 2023, there were several pending U.S. lawsuits challenging the use of copyrighted data to train AI models, with defendants arguing that this falls under fair use.