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Airbnb’s Impact On Athens: Greece Takes Aim At Holiday Rentals With New Regulations

Holiday rentals, particularly those facilitated by platforms like Airbnb, are reshaping Athens in ways that have sparked heated debates among lawmakers, hoteliers, and residents. With rental properties now outnumbering hotel rooms in the Greek capital, the government is proposing strict new rules to address the impact of over-tourism and rising housing costs.

Proposed Restrictions On Holiday Rentals

Greece’s Tourism Minister, Olga Kefalogianni, has introduced draft legislation aimed at tightening regulations on short-term rentals. Key provisions include:

  • Banning unsuitable spaces: Renovated warehouses, basements, and former industrial properties would no longer qualify as rental spaces. Only properties serving as primary residences with natural light, ventilation, and air conditioning will be allowed.
  • Minimum safety standards: Rentals must meet operational and safety criteria to ensure quality and sustainability.
  • Temporary licensing freeze: A one-year suspension on issuing new short-term rental licences in Athens neighbourhoods like Kolonaki, Koukaki, and Exarchia. Violations could result in fines of up to €20,000.

“Our focus is on creating a sustainable, high-quality tourism product,” Kefalogianni told state media. “It’s not about breaking records every year but ensuring long-term development.”

The Economic And Social Trade-Offs

Tourism is a cornerstone of Greece’s economy, contributing 13% of GDP in 2023. Short-term rentals have played a significant role in this growth, helping the country achieve a projected record €22 billion in tourism revenue for 2024, with an expected 35 million tourist arrivals.

However, this success comes at a cost. The proliferation of holiday rentals has driven up rents, exacerbating the cost-of-living crisis for residents. A study by the National Hoteliers Association found that the number of short-term rental rooms was nearly double that of hotel rooms in central Athens, intensifying calls for regulatory intervention.

Hoteliers And Lawmakers Weigh In

Greek hoteliers have been vocal in their criticism, arguing that platforms like Airbnb create unfair competition and contribute to overtourism. Opposition lawmakers have echoed these concerns, accusing the government of prioritizing profit over the well-being of residents.

“You are allowing the concentration of short-term rentals in tourist-heavy areas, drastically transforming neighbourhoods and displacing permanent residents,” said Kalliopi Vetta, a left-wing parliamentarian. “This unchecked expansion comes at the expense of both the environment and society.”

Balancing Tourism And Local Needs

To address these challenges, the government plans to incentivize property owners to transition away from short-term rentals by offering tax breaks. The goal is to strike a balance between the economic benefits of tourism and housing accessibility for locals.

As the debate continues, the legislation represents a pivotal step in Greece’s efforts to regulate the booming holiday rental market while preserving the character and livability of its cities. The bill, which includes new operational and safety requirements, is expected to go to a parliamentary vote later this month.

This ongoing discussion reflects a broader challenge faced by cities worldwide: how to harness the economic power of platforms like Airbnb without compromising local communities.

OpenAI Releases GDPval Benchmark To Gauge AI Performance Against Human Experts

New Benchmark Sheds Light on AI’s Capabilities

OpenAI has unveiled GDPval, a new benchmark designed to evaluate its AI models against human professionals across a broad spectrum of industries. This initiative represents a critical step in understanding how far today’s AI is from matching or surpassing the work quality of experts in sectors such as healthcare, finance, manufacturing, and government.

Methodology and Industry Scope

The GDPval benchmark focuses on nine major industries contributing to America’s gross domestic product and tests AI performance in 44 distinct occupations—from software engineering to nursing and journalism. In its initial version, GDPval-v0, industry professionals compared reports generated by AI models with those produced by their human counterparts. For instance, investment bankers were tasked with evaluating competitor landscape analyses for the last-mile delivery industry, ensuring that the assessment reflects real-world complexity.

Comparative Performance: AI Advances and Limitations

Results indicate promising progress; OpenAI’s GPT-5-high, an enhanced iteration of its flagship model, achieved a win rate of 40.6% when compared head-to-head with industry veterans. More notably, Anthropic’s Claude Opus 4.1 reached nearly 49% on similar criteria. However, OpenAI acknowledges that these models are not yet positioned to replace human labor entirely, as the current iteration of GDPval covers a narrow slice of actual job responsibilities.

Expert Insights and Future Directions

In a discussion with TechCrunch, OpenAI’s chief economist, Dr. Aaron Chatterji, noted that the benchmark’s favorable outcomes suggest professionals may soon delegate routine tasks to AI. This, he argued, will free up valuable time for focusing on higher-impact work. Industry observer Tejal Patwardhan also expressed optimism, emphasizing the significant performance leap from GPT-4’s 13.7% score to nearly triple that figure with GPT-5.

Benchmarking And The Road To Comprehensive AI Evaluation

While GDPval represents an early milestone, it aligns with a broader effort among Silicon Valley titans to create robust testing frameworks, such as AIME 2025 and GPQA Diamond, that better quantify AI proficiency for real-world applications. OpenAI plans to expand GDPval to encapsulate more industries and interactive workflows, aiming to bolster its claims about AI’s growing economic value.

As the benchmark evolves, GDPval could play an instrumental role in the ongoing debate around artificial general intelligence, highlighting the potential and limitations of AI models poised to reshape the modern workforce.

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