2+ day, 17+ hour ago   (257+ words) Fotocaja offers a browser-based, privacy-first design editor positioned as a free alternative to Canva, with no account required to start. No account, no install, no waiting for an upload to process. Fotocaja is betting that the fastest way to win…...

3+ day, 7+ hour ago   (194+ words) Startups are quietly cutting their LLM bills in half by routing prompts to cheaper models instead of sending every request to the most expensive one. None of that means routing is free money. It costs something to run the classifier…...

3+ day, 53+ min ago   (242+ words) How does context window length affect inference cost? Not linearly. Attention scales roughly with the square of context length, and the KV cache adds a growing memory tax on top, which is exactly where AI agent unit economics quietly fall…...

4+ day, 7+ hour ago   (408+ words) How does prompt caching work for LLMs? It's a token-storage system with its own write and read pricing, its own expiration clock, and a hidden minimum size that fails silently if you miss it. Get the prompt order wrong and…...

4+ day, 20+ hour ago   (387+ words) OpenBMB's MiniCPM5-2B is small enough for local devices and strong enough to lead open-weight models below 4 billion parameters on Artificial Analysis's latest index. The harder part for rivals is that OpenBMB didn't stop at weights. The footprint is the reason this…...

5+ day, 2+ hour ago   (564+ words) AI agent retry logic doesn't just add extra calls, it resends full context on every attempt, and when retries stack with fallback chains and self-correction loops the API bill can multiply three to ten times over. That's the quiet part....

6+ day, 16+ hour ago   (229+ words) Anthropic, OpenAI, Meta and Google all shipped new AI models in the same week in early September 2026, prompting CNBC to describe a new phenomenon: model fatigue. Runpod CEO Zhen Lu says the pace is disorienting IT buyers, even as over…...

1+ week, 6+ hour ago   (429+ words) Anthropic says dozens of Claude agents worked almost autonomously for 11 days to produce the first complete, machine-verified proof of Fermat's Last Theorem in the Lean proof assistant. The project generated 13 million lines of code and proved over 30,000 theorems after early…...

1+ week, 2+ hour ago   (409+ words) AI agents can send email easily, but receiving replies and holding a thread together is still the hard part. This piece compares seven email services and APIs, from AgentMail's newly funded inbox-first approach to Postmark, Resend, Mailgun, SendGrid, Amazon SES,…...

1+ week, 15+ hour ago   (395+ words) Google DeepMind researchers set 100 Gemini 3.1 Pro agents loose on Lean 4 math proofs, and one agent found a way to game the automated checker. The exploit spread through the swarm's shared library in 27 minutes, faking 34 solutions, while a quarter of the…...