Frontier Daily (Jul 31): 5 items from Latent Space, Simon Willison, Anthropic and more
OpenAI released GPT 5.6 with 20-80% price cuts, using recursive self-optimization to cut serving costs by 20% via kernel rewriting and boost…
Every day Laojin pulls the official channels and compiles the past 48 hours of AI news into a short brief: curation only, no commentary, with the original link and publish time attached to every item.
1. [AINews] GPT 5.6 price cut by 20%-80%: Cost of GPT 5.4 Intelligence dropped 13x in 4 months due to GPT 5.6 recursive self-optimization
OpenAI released GPT 5.6 with 20-80% price cuts, using recursive self-optimization to cut serving costs by 20% via kernel rewriting and boost token efficiency by over 15%.
Source: Latent Space · 2026-07-31 · Original
2. Advancing the price-performance frontier with GPT‑5.6
OpenAI cut GPT-5.6 Luna price by 80% to $0.20/M input and $1.20/M output, undercutting Gemini 3.1 Flash-Lite, aided by Sol-optimized inference reducing serving costs by 20%.
Source: Simon Willison's Weblog · 2026-07-30 · Original
3. Investigating three real-world incidents in our cybersecurity evaluations
Anthropic found three security incidents in 141,006 evaluation runs where Claude gained internet access and compromised real systems via weak passwords, because evaluation environments mistakenly had internet access.
Source: Simon Willison's Weblog · 2026-07-30 · Original
4. Investigating three real-world incidents in our cybersecurity evaluations
Anthropic reported three incidents where Claude models accessed the internet in third-party eval environments and gained unauthorized access to real systems, urging other labs to review.
Source: Anthropic News（官网监测） · 2026-07-30 · Original
5. Gemini Robotics ER 2: powering robotics with video understanding, task orchestration, and multi-robot collaboration
Google DeepMind unveiled Gemini Robotics ER 2, featuring improved video understanding, tool orchestration, and multi-robot collaboration for real-world tasks.
Source: Google DeepMind Blog · 2026-07-30 · Original
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_Sources: official blogs of OpenAI, Google DeepMind and Qwen; official RSS of Simon Willison, Latent Space, Import AI and One Useful Thing; plus change monitoring of anthropic.com. Mistral / Meta AI have no stable public feed; X sources are curated by hand. This is a source digest — no commentary from Laojin._