A new analysis by Fig demonstrates that frontier models like Astra and Opus 5.5 exhibit jagged performance across web and physical tasks, with no single model consistently outperforming others.
Perplexity advocates for layered security architectures to contain AI agent failures, citing recent incidents involving OpenAI and Anthropic models.
OpenAI has introduced Sign in with ChatGPT, an identity-provider option allowing users to access supported external applications using their ChatGPT credentials.
The guide details webhook-based event subscription using MCP protocol version 2026-07-28.
An analysis argues that frontier AI labs exemplify gradual disempowerment, driven by massive capital investment, recursive self-improvement pressures, and a safety community captured by rationalist frameworks.
The new server exposes gcloud and bq commands to AI agents via a secure, network-isolated sandbox with no additional charge for the MCP service itself.
The study shows activation steering is less effective on instruction-tuned models and often degrades fluency.
The new leaderboard uses objective metrics like WER and RTFx to evaluate open-source TTS models, reducing assessment time from weeks to hours.
Trump announced a voluntary accord signed by leaders of six major US tech companies while rejecting bilateral AI safety talks with China.
A local-based multi-agent management tool that solves the issue of restoring agent configurations taking 30 minutes upon reboot.
A group of mathematicians released recommendations urging AI labs to fund human understanding efforts and provide full transparency on prompts and costs for any mathematical results they release.
A study comparing base and post-trained models like Tulu 3 and Qwen2.5 found that while humor improved in 5 of 7 steps, joke variety significantly decreased.
OpenAI is reportedly in talks to raise at least $30 billion at a $1.4 trillion valuation, following a 70% revenue jump and a delay of its IPO to prioritize AI safety.
The first dot is included at no extra cost in Pro and Business Premium plans, with usage limits expanded for one month after launch.
OpenAI enterprise customers can now use existing commitments to access open models served by Baseten within Codex or via the Responses API.
With improvements in coding, agents, and other areas, it is offered at approximately 1/5 the cost of GPT-6 Astra.
OpenAI has introduced a new $500/month ChatGPT Pro 500 tier, which is the only Pro plan to include access to the Astra Ultrafast model, while existing Pro 200 subscribers may retain previous usage allowances under specific grandfathering conditions.
Offered as a free update alongside iOS 27, it adds broadcast-grade SDI output and video scope features.
GPT-6.1 Sol is available via API and ChatGPT Work/Codex, offering cached input pricing at $0.10 per million tokens and matching GPT-6 Astra on agentic coding tasks at significantly lower cost.
Adds precision selection tools to Pixelmator Pro for iPad and introduces automatic image generation in Keynote
Apple has released a guide to help families build healthy digital habits in partnership with the American Academy of Pediatrics.
The system groups users into buckets of approximately 1,000 based on geo-IP data to generate location-aware features without persistent identifiers.
Jeeves achieves 0.935 on JevBench overall, outperforming the baseline Jev model's 0.866 by integrating reasoning chains and a block-4 diffusion drafter.
The study runs from September 29 to October 6, 2026, and is open to Free, Pro, and Max users on Claude and Claude Code with accounts at least two weeks old.
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