C2PA, Explained: How Content Credentials Actually Work, and Why 5 of 6 Platforms Strip Them
Five of six social platforms deleted the C2PA manifest from uploaded images entirely. Only Facebook kept anything, and only on certain creator flows.
YC’s QM Agent Harness in Practice: What the MIT License Buys You and What It Does Not
Y Combinator’s accounting and legal functions run on an agent harness that shipped at version 0.1.4, and on July 31, 2026 they handed…
New Research: Agentic Reasoning Burns Up to 136.5× More GPU Energy Per Query Than a Single-Turn LLM Call
348.41 Wh. That is what one Reflexion agent on Llama-3.1-Instruct 70B spent answering a single HotpotQA question, 136.5 times the energy of…
OWASP Ranks Memory Poisoning ASI06, and Detectors Miss 66% of Poisoned Entries
A user chats normally with your agent. No database access, no credentials. Weeks later the agent acts on a memory that user planted, and the…
OpenAI vs Anthropic vs Gemini Prompt Caching: The Honest Cost Comparison for CTOs
Caching is a billing model choice now. The same prompt, the same tokens and the same traffic pattern produce three different invoices…
The Artists Are Winning the AI Copyright War and Losing the Market: 90% Report Lost Income Anyway
“Deeply exploitative” is how Karla Ortiz described AI media models when she sued Stability AI in January 2023, adding there was…
SGLang 0.5.19 in Practice: Beam Search, a Faster Cold Start, and What Still Breaks
SGLang’s 0.5.19 headline is beam search, and it will not run on a disaggregated deployment with speculative decoding. The change I would…
AI Model Leaderboards: Myth vs Reality, 2 Votes Flipped #1 and 78% of Codeforces Was in Training
“Dropping just a handful of preferences can change top large language model rankings.” That is the title of an ICLR 2026 poster…
Copilot vs Cursor vs Claude Code: The Honest Cost Comparison After the September 1 Pricing Reset
Nobody raised a seat price on September 1. Copilot Business still costs $19. Your bill went up anyway, because the meter moved instead of the sticker.
Anthropic Cuts Fable 5.1 Cache Reads 75% to $0.25/M — and Breaks Three Prompt Patterns Developers Rely On
Anthropic just made reusing your system prompt 75% cheaper — and made editing it an HTTP 400. On Fable 5.1, the cheapest prompt is the one you…
