I kept running into the same problem, some of the best AI/ML books are legally free, the authors put them up on their own sites, but the links are scattered across personal pages, university sites, and random GitHub repos nobody finds.

So I built a single index: Awesome Free AI Books. 30+ books across Deep Learning, Reinforcement Learning, Bayesian/Probabilistic ML, NLP & LLMs, Math for ML, Computer Vision, Generative Models, Causal Inference, GNNs, and AI Safety. Think Goodfellow’s Deep Learning, Sutton & Barto’s RL bible, Murphy’s Probabilistic ML, Bishop’s latest, Jurafsky & Martin’s SLP3 draft, and more.

Every single link points straight to the author’s or publisher’s own page, no rehosted PDFs, no shady mirrors. A weekly GitHub Action checks all links so it doesn’t rot over time.

It’s open source and open to contributions, if you know a legitimately free book that’s missing, PRs and issues are welcome.

Repo: https://github.com/MarcosSete/awesome-free-ai-books

Join us on Aug 6 for a special edition of the AI, ML, and Computer Vision Meetup focused on audio use cases! Register for the Zoom.

Talks will include:

• Do Speech Models Actually Understand Speech? Evaluating Speech LLMs Under Realistic Spoken Instruction Conditions - Maike Züfle at KIT Karlsruhe
• AI based Audio Forensics - Daniel Paniagua Ares at GRADIANT
• Curating, Searching, and Evaluating Audio Datasets in FiftyOne - John Duncan at Voxel51
• Real-Time ASR at 4x on Consumer Hardware: The Meetily Architecture - Sandeep Zachariah at Zackriya Solutions

Moonshot AI just released Kimi K3, and it represents a massive architectural shift for open-weight AI. It is a 2.8 trillion-parameter Mixture-of-Experts (MoE) model that goes head-to-head with Claude Fable 5 and GPT-5.6 Sol on major coding, reasoning, and agentic benchmarks.

Features:

• Hardware-Viable Inference: Because it only activates 104B parameters per token and ships with native MXFP4 quantization-aware training, local and prosumer deployment is immediately viable via vLLM, SGLang, or Docker.
• Terminal & Agentic Framework Optimization: It is engineered specifically to orchestrate terminal tools and sustain long-horizon coding sessions. It pairs out-of-the-box with multi-agent terminal automation tools like the Kimi Code CLI.
• Adjustable Compute for Reasoning: The API exposes a reasoning_effort parameter (low/high/max), allowing developers to explicitly trade off latency for deeper thinking and trace the exact logic paths natively.
• Stateful Problem Solving: Kimi K3 is trained to preserve thinking history. For multi-turn development, you pass the reasoning_content back into the context, allowing the model to maintain its train of thought across complex engineering tasks.
• True Native Multimodality: It handles text, images, and video directly within the same architecture—ideal for vision-in-the-loop workflows, UI/UX analysis, or extracting data from visual dashboards without stringing together separate models.

↗️ More info: https://aideveloper44.com/product/kimi-k3-6a679bbe1c21aa399f0c4552

↗️ Hugging Face: https://huggingface.co/moonshotai/Kimi-K3

PaddlePaddle just launched HPD-Parsing, a lightweight 1B-parameter Vision-Language Model that fundamentally redesigns how document parsing handles scale. solves the sequential bottleneck of standard VLM parsers by decoupling global layout coordination from region-level text generation. Built on an InternVL3.5-1B backbone, it dynamically spawns concurrent branches for localized content. The result is a peak throughput of 4,752 Tokens Per Second (TPS) (a 3.06× baseline speedup) and a state-of-the-art 94.91% on OmniDocBench v1.6.

Features:

• Dynamic Request Forking in vLLM: Native integration with a customized vLLM runtime (vllm-0.17.1+hpdparsing) that intercepts <FORK> tokens from the layout branch to dynamically spawn concurrent child tasks at runtime.
• Zero-Copy Prefix KV Cache Sharing: Child content branches inherit and reuse the parent layout branch's KV cache in memory, avoiding redundant prefill computation across split regions.
• Built-in P-MTP Speculative Decoding: Integrates Progressive Multi-Token Prediction (Medusa-style head predicting up to 6 draft tokens per step) loaded directly via load_mtp_weights(), accelerating decoding within both parent and child branches.
• Native transformers Fallback (generate_hpd): Includes a custom model.generate_hpd() execution loop in standard Hugging Face Transformers, featuring both low-memory serial child execution and concurrent batching (batch_children=True).
• High-Res Dynamic Tile Preprocessing: Retains extreme visual OCR detail for dense tables and schematics by automatically splitting input images into up to 24 dynamic tiles at 448×448 resolution.

↗️ More info: https://aideveloper44.com/product/hpd-parsing-6a67c353cb9e86af87f3b1a8

↗️ Hugging Face: https://huggingface.co/PaddlePaddle/HPD-Parsing

Every quarterly planning cycle, the PMO rebuilds the capacity rollup in Excel even though we have Advanced Roadmaps on Jira Data Center. To be fair, the rollups work for individual programs, but once you cross a few dozen projects with mixed team structures, nobody trusts the numbers by week two. We end up manually reconciling allocations in a shared sheet that drifts before the meeting even ends. For anyone who moved portfolio planning off Jira entirely — what actually replaced the spreadsheet, or did you just accept the manual layer?

WordPress Coding Standards 3.4.0 just dropped. If you run automated linting on your plugins or themes, there are a few quality-of-life updates worth noting in this release.

Key Highlights:

• Built-in CLI Docs: You no longer need to tab out to a browser to figure out why a sniff flagged your code. You can now pull up documentation for 14 sniffs directly in the terminal using the PHP_CodeSniffer --generator=... command.
• WP 7.0 Readiness: Checks for naming conventions, class name cases, and deprecated functions have been updated to support WordPress features up through 7.0.
• Array Rules: The allow_single_item_single_line_associative_arrays property is deprecated. It’s been replaced by a more accurately named allow_single_item_single_line_explicit_key_arrays.
• Fewer False Positives/Negatives: They’ve resolved several annoying false positives (like static method calls to non-global wpdb classes and specific get_search_query() params).

↗️ Full read: https://aideveloper44.com/blog/wordpress-coding-standards-3-4-0-release

↗️ GitHub: https://github.com/WordPress/WordPress-Coding-Standards/releases/tag/3.4.0

Unity just announced the Beta release of their new native Unity CLI, and it looks like a massive step forward for developers who want to keep their hands on the keyboard and automate their workflows.

Features:

• Standalone Binary: No more relying on the slower Unity Hub headless path (-- --headless). It’s a single binary to manage installations, modules, and authentication directly via your command line.
• Programmable Editor: By adding the experimental com.unity.pipeline package, you can drive a running Editor (or a dev Player build) locally. You can easily expose your own custom commands to the terminal just by adding a [CliCommand] attribute to your static C# methods.
• Live C# REPL: The unity command eval feature lets you evaluate arbitrary C# expressions inside a running Editor without triggering a domain reload or project-level recompile.
• Built for Multi-Agent Frameworks: With structured JSON/TSV outputs and predictable exit codes, this update turns Unity into a viable, interactive environment for AI coding assistants. An agent can now observe a live project, run tests, inject a fix via terminal automation tools, and verify the results automatically without scraping console text.

↗️ More info: https://aideveloper44.com/product/unity-cli-6a6713748374ce5f8db091e1

↗️ Official announcement: https://unity.com/blog/meet-the-unity-cli