How I Cut My LLM Costs by 80% Without Sacrificing Quality.

How I Cut My LLM Costs by 80% Without Sacrificing Quality.

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SECTION 1 — From $847 to $159 a Month. The Bill That Made Me Stop Everything I still remember the exact moment. It was a Tuesday morning. I opened my OpenAI billing dashboard expecting the usual maybe $150, $200 tops. Instead I saw $847.32 staring back at me. For one month. For a side project with maybe 200 active users. I sat there for a full minute just staring at it. No image generation. No fine-tuning. No wild experiments. Just a standard RAG pipeline […]

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Microservices and Multi-Runtime Architectures

Microservices and Multi-Runtime Architectures

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Software developers increasingly adopt the microservices architecture, a server-side solution where interconnected services function autonomously. This enables distinct teams to work on separate services without interrupting the overall workflow—a level of flexibility rarely seen in alternative architectural approaches. Additionally, the next generation approach—multi-runtime architecture—is gaining more attention. In this blog post, we explain both concepts, as well as their benefits and limitations compared to the monolithic architecture. What are microservices? Microservices are a method in software development where […]

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Understanding Amazon Bedrock model lifecycle

Understanding Amazon Bedrock model lifecycle

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Amazon Bedrock regularly releases new foundation model (FM) versions with better capabilities, accuracy, and safety. Understanding the model lifecycle is essential for effective planning and management of AI applications built on Amazon Bedrock. Before migrating your applications, you can test these models through the Amazon Bedrock console or API to evaluate their performance and compatibility. This post shows you how to manage FM transitions in Amazon Bedrock, so you can make sure your AI applications remain operational as […]

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The Structure of Participation and Attention in Arabic-Language Hezbollah Discourse on X

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arXiv:2603.26681v1 Announce Type: new Abstract: Social media platforms play an increasingly important role in shaping political discussion and information flows. This study examines the structure of participation and attention in Arabic-language discourse about Hezbollah on X (formerly Twitter). Using a dataset of 15,767 tweets posted by 8,148 users between March 1 and March 8, 2026, the analysis investigates how engagement is distributed across participants and whether certain types of accounts play a disproportionate role in attracting attention. The […]

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The Critical Horizon: Inspection Design Principles for Multi-Stage Operations and Deep Reasoning

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arXiv:2602.09394v2 Announce Type: replace Abstract: Manufacturing lines, service journeys, supply chains, and AI reasoning chains share a common challenge: attributing a terminal outcome to the intermediate stage that caused it. We establish an information-theoretic barrier to this credit assignment problem: the signal connecting early steps to final outcomes decays exponentially with depth, creating a critical horizon beyond which reliable learning from endpoint data alone requires exponentially many samples. We prove four results. First, a Signal Decay Bound: sample […]

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Robotics-AI-ML Project Ideas

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Hi, I am looking to do some project in robotics stimulation in the area of reinforcement learning. Can someone give me any good ideas as well as resources/platform to do so. I found one named Mojuco, but cannot find any good videos on that. submitted by /u/Southern_Reserve2609 [link] [comments]

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When Generative AI Is Intimate, Sexy, and Violent: Examining Not-Safe-For-Work (NSFW) Chatbots on FlowGPT

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arXiv:2601.14324v1 Announce Type: new Abstract: User-created chatbots powered by generative AI offer new ways to share and interact with Not-Safe-For-Work (NSFW) content. However, little is known about the characteristics of these GenAI-based chatbots and their user interactions. Drawing on the functional theory of NSFW on social media, this study analyzes 376 NSFW chatbots and 307 public conversation sessions on FlowGPT. Findings identify four chatbot types: roleplay characters, story generators, image generators, and do-anything-now bots. AI Characters portraying fantasy […]

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Stealthy Poisoning Attacks Bypass Defenses in Regression Settings

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arXiv:2601.22308v1 Announce Type: new Abstract: Regression models are widely used in industrial processes, engineering and in natural and physical sciences, yet their robustness to poisoning has received less attention. When it has, studies often assume unrealistic threat models and are thus less useful in practice. In this paper, we propose a novel optimal stealthy attack formulation that considers different degrees of detectability and show that it bypasses state-of-the-art defenses. We further propose a new methodology based on normalization […]

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Build unified intelligence with Amazon Bedrock AgentCore

Build unified intelligence with Amazon Bedrock AgentCore

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Building cohesive and unified customer intelligence across your organization starts with reducing the friction your sales representatives face when toggling between Salesforce, support tickets, and Amazon Redshift. A sales representative preparing for a customer meeting might spend hours clicking through several different dashboards—product recommendations, engagement metrics, revenue analytics, etc. – before developing a complete picture of the customer’s situation. At AWS, our sales organization experienced this firsthand as we scaled globally. We needed a way to unify siloed […]

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The Problem Chain That Led to Transformers

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Word embeddings, attention, and positional encodings and the specific problem each one was built to solve. Blogging my understanding as I go through the lecture series of “CS 639: Introduction to Foundation Models” at University of Wisconsin-Madison. Photo by Gaelle Marcel on Unsplash How Do Machines Even Understand Words? Before we get into the fancy stuff, it’s worth pausing on this simple question. Text is just characters to a machine, so how do we get it to understand meaning? A […]

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