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Yes, you heard it right, you can now run a Dockerfile on Vercel. Vercel was the go-to place where...

The AI firm Anthropic has developed a technique that has given it the clearest glimpse yet at what’s really going on inside large language models as they answer questions or carry out tasks. What they found ranges from the mundane to the unnerving. Researchers at the company built a tool called the Jacobian lens (or…

Preclinical trial is testing the feasibility of humanoid robots in surgery.

I came across this on Hacker News and felt like I needed to share it with the dev community. The main point is simple: a lot of teams reach for extra databases, queues, search engines, caches, and services before they actually need them. This page lays out where Postgres is usually enough, and where you may actually need something else: https://postgresisenough.dev/ Postgres is not perfect for everything, but it is good enough for a surprising amount of real-world work. The more I build and maintain systems, the more I appreciate boring infrastructure that is easy to debug, monitor, back up, and reason about. This hit a nerve for me because I have seen stacks become harder to operate not because the product needed that complexity, but because the architecture was designed for future scale that never arrived. Curious how others here think about this. Where do you draw the line between “Postgres is enough” and falling into the sprawl trap? submitted by /u/danieltabrizian [link] [留言]

25 years ago, I was approached to join a band called Fading Maize at Ripon College in Wisconsin. We did what we could with what we had. We recorded 3 albums over the next 3 years and played at as many bars and coffee shops as we could. We built a website with Microsoft Frontpage. Then we all went our separate ways, got married, had kids, focused on other things. Earlier this year I had the idea to approach the lead singer who wrote all of the lyrics and melodies to the stuff we played back then

Meta's pitch to users is Spark's ability to handle large agentic workloads, fix bugs, and help with large code migrations — the kind of automation that enterprises are increasingly turning to AI companies to provide.

In this week’s episode of Build Mode, Isabelle Johannessen talks with Precursor Ventures' Charles Hudson about the headwinds facing early-stage founders today and the most common mistakes founders should avoid in order to get funded.

The IER-M500 earphones were designed for fit and comfort during stage wear.

Judge reluctantly approves $1.5M settlement with SEC over Twitter stock violation.

News publishers say OpenAI hid tools and datasets that could identify copyrighted journalism in ChatGPT outputs, escalating their lawsuit with a new motion for sanctions.

Slate has an answer for owners who have always want to drive a truck with bright crayon colors.

canonical_url: https://quantumflow-ai-ecosystem.vercel.app/blog/26-ai-models-compared-2026-cost-guide date: 2026-07-09T10:00:00Z If you're building an AI-powered application in 2026, you have a problem: there are too many models to choose from. OpenAI has GPT-4o. Anthropic has Claude 3.5 Sonnet. Google has Gemini 1.5 Pro. Meta has Llama 3.1. And then there's DeepSeek, Mistral, Cohere, and a dozen others. Most developers solve this by defaulting to GPT-4o for everything. It's the safe choice — powerful, well-documented, and reliable. But it's also expensive: $2.50 per million input tokens, $10.00 per million output tokens. If you're processing 10 million tokens a day, that's $75+ per day, $2,250+ per month. But here's the secret: most of your requests don't need GPT-4o. In this guide, we'll compare 26 AI models across three dimensions — cost, quality, and speed — and show you how intelligent routing can cut your AI bill by up to 90% without changing a single line of your application code. The 2026 AI Model Landscape The AI model market has fragmented into three tiers. Understanding these tiers is the foundation of any cost optimization strategy. Tier 1: Sovereign Local Models (Free, Priority 100-110) These models run on your own hardware (or your users' hardware) via runtimes like Ollama. They cost $0 per token. They're sovereign — no data leaves your infrastructure. They're fast (no network round-trip). And they're getting remarkably good. Model Parameters Context Best For Cost Llama 3.1 70B (Local) 70B 128K Complex reasoning, code $0 Llama 3.1 8B (Local) 8B 128K General chat, fast responses $0 Mistral 7B (Local) 7B 32K Efficient European-language tasks $0 DeepSeek Coder (Local) 6.7B 16K Code generation & completion $0 GLM-4 9B Chat (Local) 9B 128K Bilingual (EN/ZH) chat $0 Llama 3.2 3B (Local) 3B 128K Edge devices, mobile $0 Llama 3.2 1B (Local) 1B 128K Ultra-lightweight tasks $0 CodeLlama 7B (Local) 7B 16K Legacy code tasks $0 GLM-4V 9B Vision (Local) 9B 128K Loca

Passei os últimos dias construindo o HookSafe, uma camada que fica entre a plataforma de pagamento e o servidor do cliente para garantir que nenhum webhook se perca. A promessa do produto é uma só: se o seu servidor cair, eu seguro o evento e insisto até entregar. Cometi três bugs no caminho. O que me fez escrever este texto não foi a burrice de cada um, foi perceber, depois, que os três tinham a mesma forma: todos faziam uma falha parecer um sucesso. Num sistema cujo produto é confiabilidade, é difícil imaginar categoria de bug mais cruel. Bug 1: engoli o erro, e o sistema jurou que tinha entregue A função que entrega o evento no servidor do cliente ficou assim: go resposta, err := clienteHTTP.Do(requisicao) if err != nil { return "", nil // <- olhe com carinho } Eu quis escrever return "", err . Escrevi nil . O efeito: apontei o destino para uma porta onde não havia nada escutando. O Do devolveu um belo connection refused . E a minha função respondeu ao worker: "sem erro, chefe". O worker, obediente, marcou o evento como entregue , com o status da resposta vazio, e seguiu a vida. No banco: id | pedido_id | status | tentativas | resposta ----+-----------+----------+------------+---------- 6 | 9002 | entregue | 0 | Um evento que nunca saiu do lugar, registrado como entregue. Se isso estivesse em produção, um cliente teria pagado, não receberia nada, e o meu painel mostraria, orgulhoso, que a entrega foi um sucesso. Aquele if err != nil { return err } que a gente reclama de repetir em Go existe exatamente por isso. A linguagem te obriga a decidir o que fazer com a falha, toda vez. O preço da verbosidade é que ninguém engole um erro sem querer... a menos que digite nil . Bug 2: o log mentiu Corrigi o primeiro bug, rodei de novo, e o worker começou a cuspir isto, a cada cinco segundos, para sempre: worker: erro ao marcar morto 7: ERROR: column "reposta" does not exist worker: evento 7 esgotou as tentativas, marcado como MORTO Leia as duas linhas de novo. A primeira diz

A new $20 billion valuation would be a giant step up from the $10 billion valuation it reached in October.