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Key Facts

Year2018

Key PlayersOpenAI, Google, Anthropic

Top News

Apple in talks with PrismML to run massive AI models directly on iPhone without cloud servers

Apple is exploring partnership opportunities with PrismML, a Caltech spinout that has successfully compressed Alibaba's 27-billion-parameter Qwen 3.6 model to run entirely on an iPhone 17 Pro. The breakthrough could allow Apple to shift heavyweight AI processing on-device, enhancing user privacy while dramatically reducing cloud infrastructure costs.

Technology4 sources

Apple in talks with PrismML to run massive AI models directly on iPhone without cloud servers

Technology4 sources

Large language models can predict social science experiments but can't replace human insight

A Harvard study reveals GPT-4 can forecast outcomes of social science experiments involving nearly 120,000 participants with surprising accuracy. While large language models show promise for predicting human behavior in surveys, researchers warn that synthetic respondents aren't substitutes for real people and may create illusions of understanding without genuine insight into cognitive processes.

Science2 sources

Large language models can predict social science experiments but can't replace human insight

Science2 sources

Brown professor exposes massive AI cheating as exam scores crash from 96% to 48%

Economics professor Roberto Serrano at Brown University uncovered what may be one of the clearest cases of AI cheating in academia. After allowing take-home exams following a campus tragedy, his class averaged 96% on the midterm. When he switched to an in-person final exam, scores plummeted to 48%, with 18 students dropping the course and nine skipping the test entirely.

Entertainment3 sources

Brown professor exposes massive AI cheating as exam scores crash from 96% to 48%

Entertainment3 sources

MiniMax plans China's biggest AI model with 2.7 trillion parameters, will open-source it

Chinese AI startup MiniMax is developing a 2.7 trillion-parameter large language model, six times larger than its current flagship. The company plans to open-source the system by Q3 2025, making it China's biggest AI model and potentially the world's largest open-weight system. The move intensifies competition with U.S. frontier labs already facing pressure from cheaper Chinese alternatives.

Technology2 sources

MiniMax plans China's biggest AI model with 2.7 trillion parameters, will open-source it

Technology2 sources

SpaceXAI launches Grok 4.5, pivoting from controversy to coding and office work

SpaceXAI has released Grok 4.5, marking its first AI model under the newly rebranded company and its partnership with Cursor. The model targets coding and agentic tasks, legal work, and Excel automation at competitive API pricing of $2 per million input tokens. Despite Grok's controversial past with deepfake porn and MechaHitler incidents, SpaceXAI claims this version focuses on professional applications, though it still trails top models like Claude Fable 5 and GPT-5.5 on major benchmarks.

Technology22 sources

SpaceXAI launches Grok 4.5, pivoting from controversy to coding and office work

Technology22 sources

SpaceXAI and Cursor launch Grok 4.5, their first joint AI model targeting OpenAI and Anthropic

SpaceXAI and Cursor have launched Grok 4.5, their first jointly developed AI model, positioning it against Anthropic's Opus 4.8 and OpenAI's GPT 5.5. The release follows SpaceX's $60 billion acquisition of Cursor and marks the first major product under the SpaceXAI rebrand, with capabilities spanning software engineering, finance, legal work, and cybersecurity.

Technology5 sources

SpaceXAI and Cursor launch Grok 4.5, their first joint AI model targeting OpenAI and Anthropic

Technology5 sources

ChemGraph AI framework automates chemistry simulations to accelerate battery and materials research

Researchers at Argonne National Laboratory developed ChemGraph, an open-source AI framework that automates computational chemistry workflows using large language models and agent-based automation. Built on the Aurora exascale supercomputer, the framework allows scientists to describe research problems in plain language while AI agents handle complex simulation tasks, potentially accelerating battery development, combustion research, and critical material extraction.

Technology3 sources

ChemGraph AI framework automates chemistry simulations to accelerate battery and materials research

Technology3 sources

Tencent Hy3 beats larger rivals at half the size with Apache 2.0 license, reshaping open AI

Tencent released Hy3, a 295-billion-parameter Mixture-of-Experts AI model under Apache 2.0 license, removing geographic restrictions that plagued earlier Chinese models. With hallucinations cut from 12.5% to 5.4%, the model leads in agentic search and tool orchestration while trailing GLM-5.2 in coding. The license shift signals a new era for enterprise AI deployments.

Technology2 sources

Tencent Hy3 beats larger rivals at half the size with Apache 2.0 license, reshaping open AI

Technology2 sources

Reddit deploys AI to combat AI-generated spam as brands exploit platform for chatbot manipulation

Reddit is fighting fire with fire, deploying large language models to detect AI-generated spam that's flooding its platform. The company now blocks 23 million spam views daily and catches 25,000 spammy posts as brands attempt to game ChatGPT and Gemini through fake recommendations. User spam exposure dropped 20% in early 2026, but the battle against generative engine optimization continues to escalate.

Technology5 sources

Reddit deploys AI to combat AI-generated spam as brands exploit platform for chatbot manipulation

Technology5 sources

Dartmouth Study Reveals AI in Healthcare Can Increase Physician Workload With Flawed Responses

A large-scale Dartmouth study analyzing 146,000 patient-doctor conversations found that AI in healthcare often creates more work than it saves. AI-generated responses frequently contain errors and irrelevant details, forcing physicians to spend more time editing AI mistakes than writing messages themselves. However, researchers developed a technique that improves accuracy by 33% and reduces editing by 26%.

Health2 sources

Dartmouth Study Reveals AI in Healthcare Can Increase Physician Workload With Flawed Responses

Health2 sources

Companies slash AI costs 65% by making Claude and Codex talk like cavemen

Developers at OpenAI, Nvidia, and GitHub are using a 'caveman' plugin that strips verbose AI responses down to bare essentials. The tool, created by Julius Brussee, reduces token usage by 65% as companies scramble to curb rising AI costs. A senior OpenAI employee has even contributed code to the project, highlighting the industry's urgent need for cost-saving measures.

Technology2 sources

Companies slash AI costs 65% by making Claude and Codex talk like cavemen

Technology2 sources

AI writing tools inject political bias into posts, Oxford study reveals hidden opinion influence

A groundbreaking study from the Oxford Internet Institute and Hasso Plattner Institute found that AI writing tools consistently shift the meaning of social media posts, even when instructed to preserve original intent. The research demonstrates how AI-mediated communication can subtly steer opinion across millions of interactions, creating measurable shifts in community perspectives on divisive topics from abortion to climate change.

Science3 sources

AI writing tools inject political bias into posts, Oxford study reveals hidden opinion influence

Science3 sources

Amazon Mechanical Turk stops accepting new customers as AI overtakes crowdsourcing platform

Amazon announced that its Mechanical Turk crowdsourcing service will close to new customers on July 30, 2026, though existing users can continue. Launched in 2005, the platform once employed human workers for micro-tasks resistant to full automation. But a 2023 analysis found that 33% to 46% of workers were using large language models to complete tasks, highlighting how artificial intelligence has now overtaken the service that once powered it.

Technology3 sources

Amazon Mechanical Turk stops accepting new customers as AI overtakes crowdsourcing platform

Technology3 sources

US-China AI tensions reach new heights as both nations move to restrict each other's models

The geopolitical standoff over AI intensified this week as Beijing held talks about curbing overseas access to Chinese AI models while Washington probed American companies adopting cost-effective AI alternatives from China. Both nations now treat advanced AI as a critical national asset requiring stringent controls, with officials citing national security concerns and ideological influence of AI systems.

Policy25 sources

US-China AI tensions reach new heights as both nations move to restrict each other's models

Policy25 sources

JPMorgan AI Chief Teresa Heitsenrether to retire after shaping bank's AI strategy for 40 years

Teresa Heitsenrether, JPMorgan Chase's Chief Data and Analytics Officer, is retiring at year-end after nearly four decades with the bank. She led the bank's AI strategy for three years, overseeing more than 600 AI use cases and driving adoption of large language models across the organization. Chief Technology Officer Scot Baldry will assume her responsibilities as the bank continues its AI transformation.

Business2 sources

JPMorgan AI Chief Teresa Heitsenrether to retire after shaping bank's AI strategy for 40 years

Business2 sources

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