GLM-5.3-Flash: The Ox Alpha Reveal, Specs, Pricing, and Open Weights
GLM-5.3-Flash spent the back half of August 2026 answering to a name that wasn’t its own. And if...
Error-Driven Prompt Optimization: Your Failures Are the Training Data
Four steps. That’s all ETGPO needs. Error collection, error taxonomy creation, error category selection, guidance generation. The whole...
Declarative UI Generation At Small-Model Cost: Amazon’s Play
Amazon has five names on an arXiv paper, identifier 2609.04184. And its title states the whole thesis: “Toward...
Latent Reasoning Moves AI Thinking Off Your Token Bill
A 2025 arXiv paper scaled a latent reasoning model to 3.5 billion parameters and 800 billion training tokens....
New Reasoning Image Generation Benchmarks End The Beauty Contest
R2I-Bench fires 3,068 reasoning-heavy prompts at text-to-image models, and pretty can’t save you anymore. It’s a reasoning image...
Claude Fable 5.1 Cut Cache Reads 75%. Here’s the Math.
Start with the cache-read line, not the eval charts. Claude Fable 5.1 is that rare launch where the...
User Simulation Evaluation Frameworks: 53% Against Real Humans
User simulation matched real human choices 53% of the time. That’s the headline result from a 2026 study,...
AI Agents Can Now Spend and Trade Without You
Stripe gave 150 million Link wallets to AI agents on April 29, 2026. And Robinhood followed on May...
Open-Source AI Video Generation Models You Can Actually Run
Pick by license first, clip length second, audio third. Everything else in open-source AI video generation right now...
OpenAI Cuts Cursor Off November 12. What Actually Breaks.
OpenAI is cutting Cursor off on November 12, 2026. That is the proposed shutoff date in OpenAI’s own...