In March 2023, a bug allowed some users to see the titles of other users‘ conversations. Despite this, users may jailbreak ChatGPT with prompt engineering techniques to bypass these restrictions. A 2023 analysis estimated that ChatGPT hallucinates around 3% of the time.

Cuban Revolution

• Cuba, country of the West Indies, the largest single island of the archipelago, and one of the more-influential states of the Caribbean region.
• A 1933 coup toppled the democratically elected government of Carlos Manuel de Céspedes y Quesada and began a long period of military influence, particularly by Fulgencio Batista.
• In June 2019, the government announced an increase in public sector wages of about 300%, specifically for teachers and health personnel.
• US citizens can now travel directly to Cuba at certain times of the year.
• In October 2023, OpenAI’s image generation model DALL-E 3 was integrated into ChatGPT.
• 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.
• The reward model of ChatGPT, designed around human oversight, can be over-optimized and thus hinder performance, in an example of an optimization pathology known as Goodhart’s law.

The U.S. supported Castro by imposing a 1958 arms embargo against Batista’s government. In 1956, Castro and about 80 supporters landed from the yacht Granma in an attempt to start a rebellion against the Batista government. The labor unions, manipulated by the previous government since 1948 through union „yellowness“, supported Batista.

Government activity

• In response, between 1960 and 1964 the U.S. imposed a range of sanctions, eventually including a total ban on trade between the countries and a freeze on all Cuban-owned assets in the U.S.
• 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.
• 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.
• Regular power outages harken back to the early 1990s, a time when Soviet subsidies ended, plunging the island into economic hardship.
• Once you give ChatGPT a question or prompt, it passes through the AI model and the chatbot produces a response based on the information you’ve given and how that fits into its vast amount of training data.

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 their memory in Santo Domingo by the Dominican government, and they feature prominently at the country’s Memorial Museum of the Resistance.

Revolutionary government (1959–present)

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.
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 https://www.betybets.nl/ 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.
The main island (Cuba) has 5,746 km (3,570 mi) of coastline and 28.5 km (17.7 mi) of land borders—all figures including the U.S. In recent years, the government has allowed people to sell fruits and vegetables or things they have made. Cuba is the largest island in the West Indies. Cuba is a developing country, and, by economic measures, is a very poor country. The plan was to take control of the country and overthrow its communist government. It is the largest island of the West Indies and the second most populous island (after Hispaniola) of the West Indies.
Other settlements followed, including San Cristobal de la Habana, founded in 1514 (southern coast of the island) and then in 1519 (current place), which later became the capital (1607). Descendants of the first settlers of Cuba persisted on the western part of the island until Columbian contact, where they were recorded as the Guanahatabey people, who lived a hunter-gatherer lifestyle. Cuba has an authoritarian government wherein political opposition is prohibited. Cuba was inhabited as early as the 4th millennium BC, with the Guanahatabey and Taíno peoples present at the time of Spanish colonization in the 15th century.
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.

Music

This includes text-to-image models such as Stable Diffusion and large language models such as ChatGPT. In the 2020s, the rapid advancement of deep learning-based generative artificial intelligence models raised questions about the copyright status of AI-generated works, and about whether copyright infringement occurs when such are trained or used. Geoffrey Hinton, one of the „fathers of AI“, voiced concerns that future AI systems may surpass human intelligence.
In November 2023, OpenAI released GPT Builder a tool for users to customize ChatGPT’s behavior for a specific use case. However, no machine translation services match human expert performance. In December 2023, the Albanian government decided to use ChatGPT for the rapid translation of European Union documents and the analysis of required changes needed for Albania’s accession to the EU. According to the company, Plus provided access during peak periods, no downtime, priority access to new features, and faster response speeds. In December 2024, OpenAI launched a new feature allowing users to call ChatGPT with a telephone for up to 15 minutes per month for free. GPT-based moderation classifiers are used to reduce the risk of harmful outputs being presented to users.

Amanda’s work has been recognized with prestigious honors, including outstanding contribution to media. It can translate meaning — including tone, context and intent. Instead of starting from scratch every time you open a new chat, Projects let you build a dedicated workspace around one goal. It can also pull helpful context from your past conversations so you don’t have to start from zero every time you open a new thread. But sometimes the work calls for more than just what comes up on the surface of the internet.

The largest is the Zapata Swamp, with over 4,520 km2 (1,750 sq mi). Other mountain ranges are Sierra Cristal in the southeast, Escambray Mountains in the center of the island, and Sierra del Rosario in the northwest. The lowest point is the Caribbean Sea at 0 m (sea level) and the highest point is Pico Turquino at 1,974 m (6,476 ft), part of the Sierra Maestra mountain range, located in the southeast of the island. The northeastern shore is lined by the Sabana-Camagüey Archipelago, which includes Jardines del Rey and is composed of approximately 2,517 cays and islands.
In 1979, the U.S. objected to the presence of Soviet combat troops on the island. In 1975, the OAS lifted its sanctions against Cuba with the approval of 16 member states, including the United States. Economic mobilization coincided with greater militarization of political structures and society in general. The economic focus on sugar production involved international volunteers and the mobilization of workers from all sectors of the economy. By 1963, Cuba was moving towards a full-fledged communist state system modeled on the USSR. President Dwight D. Eisenhower gave his approval to a CIA plan to arm and train a group of Cuban refugees to overthrow the Castro government.
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. By 1860, Cuba had 213,167 free people of color (39% of its non-white population of 550,000). The population in 1817 was 630,980 (of which 291,021 were white, 115,691 were free people of color (mixed-race), and 224,268 black slaves).