Tech • IA • Crypto
46 articles analyzed by AI / 62 total
On May 19, 2026, EBSCO Information Services partnered with Perplexity to ground AI-generated answers in peer-reviewed research. This collaboration aims to improve the reliability and accuracy of AI responses by anchoring them in authoritative academic sources.
A new 5W Index report released on May 19, 2026, reveals that two pharmaceutical companies dominate nearly 100% of GLP-1 related citations within AI language models ChatGPT, Claude, and Perplexity. The finding highlights the concentrated influence of these firms in biomedical natural language processing data.
On May 19, 2026, EBSCO Information Services and Perplexity announced a joint initiative to enhance AI answer quality by grounding them in peer-reviewed research materials. The partnership focuses on improving trustworthiness and accuracy in AI-generated information.
Perplexity announced on May 18, 2026, that it is limiting usage for some Pro account users due to internal reasons. This restriction is intended to manage platform load and prevent misuse, ensuring stable and fair access for its user base.
As of May 19, 2026, Anthropic, OpenAI, and Perplexity have shifted towards a more costly auto-reload mechanism for their AI services, reflecting a trend toward more autonomous agentic AI systems. This change aims to improve operational efficiency despite raising costs.
On May 19, 2026, Perplexity confirmed it implemented reduced usage limits for some users following a crackdown on promo code abuse. The company acknowledged the restrictions but did not provide precise details on the extent of the changes.
Perplexity explained on May 19, 2026, that usage restrictions on some professional accounts are necessary to balance server capacity and accessibility amid increasing demand. The company cited resource management as a key factor driving these limitations.
In an April 24, 2026 interview, Perplexity's CTO discussed efficiency improvements in the GPT-5.5 model. The conversation focused on optimization techniques and performance metrics that contribute to better AI response quality and computational resource management.
On March 5, 2026, the U.S. General Services Administration (GSA) announced a partnership with Perplexity to advance federal AI adoption through the OneGov initiative. This collaboration aims to enhance AI capabilities and streamline AI deployment across government agencies.
Perplexity blamed promo code abuse as the primary reason for imposing tighter usage restrictions on May 19, 2026. The company emphasized that abusive promotional activity forced it to implement more stringent limits to preserve service quality.