The Cauto lowland adjoins a series of coastal plains that continue across the island from east to west, including the Southern Plain, Júcaro-Morón Plain, Zapata Peninsula (Zapata Swamp), Southern Karst and Colón Plain, and Southern Alluvial Plain. The island of Cuba itself is by far the largest in the chain and constitutes one of the four islands of the Greater Antilles. The country comprises an archipelago of about 1,600 islands, islets, and cays with a combined area three-fourths as large as the U.S. state of Florida. In 2015, Cuba became the first country to eradicate mother-to-child transmission of HIV and syphilis, a milestone hailed by the World Health Organization as “one of the greatest public health achievements possible”.

Vision mode: show ChatGPT what you’re looking at

Emigration has continued into the 2020s, with the national population dipping below 10 million for the first time since 1980 in 2025. Internal migration has led to overpopulation in Havana, resulting in people living in makeshift shelters or overcrowded buildings, some of which are on the brink of collapse. In the 2020s Cuba is undergoing its most severe socioeconomic crisis since the fall of the Soviet Union, leading to a record number of Cubans fleeing the island. Also, in February, the government dictated new measures to the private sector, with prohibitions for only 124 activities, in areas like national security, health and educational services. However, this devalued the Cuban peso and caused economic problems for people who had been previously paid in CUCs, particularly workers in the tourism industry.
He arrived in Santiago de Cuba on 4 November 1549 and declared the liberty of the indigenous population. Columbus claimed the island for the new Kingdom of Spain and named it Isla Juana (“John’s Island”) after John, Prince of Asturias. The earliest evidence of the Taíno people on Cuba dates to the 9th century.
In August 2024, the FTC voted unanimously to ban marketers from using fake user reviews created by generative AI chatbots (including ChatGPT) and influencers paying for bots to increase follower counts. The FTC asked OpenAI for comprehensive information about its technology and privacy safeguards, as well as any steps taken to prevent the recurrence of situations in which its chatbot generated false and derogatory content about people. In October 2025, OpenAI banned accounts suspected to be linked to the Chinese government for violating the company’s national security policy. OpenAI said it has taken steps to effectively clarify and address the issues raised; an age verification tool was implemented to ensure users are at least 13 years old. A shadow market has emerged for Chinese users to get access to foreign software tools.

• Geoffrey Hinton, one of the “fathers of AI”, voiced concerns that future AI systems may surpass human intelligence.
• This signifies a 13% loss of population since 2012, when the Cuban population peaked at 11.2 million.
• The largest is the Zapata Swamp, with over 4,520 km2 (1,750 sq mi).
• These economic sanctions have since been sustained by the Biden administration.Cooperatives will play a larger role in the emerging Cuban economy.
• In 2014 there were around 50,000 Cuban-trained health care workers aiding 66 nations.

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.

Cuban Revolution

The model can also generate new images based on existing ones provided in the prompt. The integration used ChatGPT to write prompts for DALL-E guided by conversations with users. In October 2023, OpenAI’s image generation model DALL-E 3 was integrated into ChatGPT. At launch, OpenAI included more than 3 million GPTs created by GPT Builder users in the GPT Store.

Political readjustments (1991–present)

At one time the whole island was covered with forests, and there are still many cedar (Cedrela odorata), chechem (Metopium brownei), mahogany (Swietenia mahagoni), and other valuable trees. Cuba makes maritime claims that include a territorial sea of 12 nautical miles (22.2 km; 13.8 mi) and an exclusive economic zone of 350,751 km2 (135,426 mi2) with 200 nautical miles (370.4 km; 230.2 mi). The largest natural water mirror is Laguna de Leche at 67.2 km2 (25.9 sq mi), while the man-made Zaza Reservoir, at 113.5 km2 (43.8 sq mi), is the largest inland water surface by area in the country. Its main island is the 17th-largest island in the world by land area. The largest island outside the main island is the Isla de la Juventud is (Isle of Youth) in the southwest, with an area of 2,204 km2 (851 sq mi). The main island (Cuba), at 104,338 km2 (40,285 sq mi), makes up most of the land area and is the 17th-largest island in the world by land area.

Natural resources

As of 2009,update it has continued to call regularly for social and economic reform, along with the unconditional release of all political prisoners. In 2003, the EU accused the Cuban government of “continuing flagrant violation of human rights and fundamental freedoms”. While some argue it has been “extraordinarily porous” and is not the primary cause of Cuba’s economic hardships, others see it as a pressure mechanism aimed at driving change in the Cuban government. The expedition failed, but a prominent monument to its members was erected in https://www.betybets.nl/ their memory in Santo Domingo by the Dominican government, and they feature prominently at the country’s Memorial Museum of the Resistance.

• A 2023 study reported that GPT-4 obtained a better score than 99% of humans on the Torrance Tests of Creative Thinking.
• Cuba was ranked 19th by the number of imprisoned journalists of any nation in 2021update according to various sources, including the Committee to Protect Journalists and Human Rights Watch.
• Boxers Rances Barthelemy and Erislandy Lara defected to the U.S. and Mexico respectively.
• Its main island is the 17th-largest island in the world by land area.
• While GPT-5 is undoubtedly better at coding that GPT-4o many users found its responses lacked the warmth of GPT-4o and were distressed that OpenAI removed access to the older models.
• According to the official census of 2010, Cuba’s population was 11,241,161, comprising 5,628,996 men and 5,612,165 women.
• Following disputed elections in 1906, the first president, Tomás Estrada Palma, faced an armed revolt by independence war veterans who defeated the meager government forces.

Near the centre of the island are the Santa Clara Highlands, the Sierra de Escambray (Guamuhaya), and the Sierra de Trinidad. The most rugged range is the Sierra Maestra, which stretches approximately 150 miles (240 km) along the southeastern coast and reaches the island’s highest elevations—6,476 feet (1,974 metres) at Turquino Peak and 5,676 feet (1,730 metres) at Bayamesa Peak. In general, the island runs from northwest to southeast and is long and narrow—777 miles (1,250 km) long and 119 miles (191 km) across at its widest and 19 miles (31 km) at its narrowest point.

The Communist government stated that universal health care was a priority of state planning and progress was made in rural areas. Recovery occurred by the 1980s, and the country’s health care has been widely praised. However, while these missions generate significant revenue and serve as a tool for political influence, domestically, Cuba faces challenges including medication shortages and disparities between medical services for locals and foreigners. Prior to each papal visit, the government pardoned prisoners as a humanitarian gesture. Access to the internet since 2018 and widespread use of social media have fueled calls for political and economic liberalization.