--- title: "#llm4s articles | Hashnode" description: "Explore 11 articles tagged #llm4s on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/llm4s" --- Tag # #llm4s 11 posts · 0 followers [Anshuman Awasthi](https://hashnode.com/@AnshumanAI) · [Sep 28, 2025](https://hashnode.com/posts/gsoc-2025-with-scala-center-the-final-report/68d9242eff8f3b9faa55f471) ### [GSoC 2025 with Scala Center - The Final Report](https://awesomegsoc.hashnode.dev/gsoc-2025-with-scala-center-the-final-report?utm_source=hashnode&utm_medium=feed) By Anshuman Awasthi 🌟 TL;DR I contributed to the LLM4S codebase during GSoC 2025 to add multimodal features (image generation, image preprocessing/embeddings, speech recognition and text-to-speech, 6 min read · [awesomegsoc.hashnode.dev](https://awesomegsoc.hashnode.dev/gsoc-2025-with-scala-center-the-final-report?utm_source=hashnode&utm_medium=feed) [Anshuman Awasthi](https://hashnode.com/@AnshumanAI) · [Sep 13, 2025](https://hashnode.com/posts/bringing-voice-to-llm4s-speech-to-text-and-text-to-speech-in-scala/68c5be5da0ff66a80e159e33) ### [Bringing Voice to LLM4S: Speech-to-Text and Text-to-Speech in Scala](https://awesomegsoc.hashnode.dev/bringing-voice-to-llm4s-speech-to-text-and-text-to-speech-in-scala?utm_source=hashnode&utm_medium=feed) TL;DR The LLM4S Scala library has been extended to fully support speech-to-text (ASR) and text-to-speech (TTS) as first-class modalities. This GSoC 2025 contribution adds a comprehensive speech subsystem, enabling voice input/output alongside text. K... 5 min read · [awesomegsoc.hashnode.dev](https://awesomegsoc.hashnode.dev/bringing-voice-to-llm4s-speech-to-text-and-text-to-speech-in-scala?utm_source=hashnode&utm_medium=feed) [Anshuman Awasthi](https://hashnode.com/@AnshumanAI) · [Sep 5, 2025](https://hashnode.com/posts/building-a-multimodal-vision-pipeline-in-llm4s-an-in-depth-look-at-the-added-image-processing-module/68bb4549371b66e97eb8ac81) ### [Building a Multimodal Vision Pipeline in llm4s: An In-Depth Look at the Added Image Processing Module](https://awesomegsoc.hashnode.dev/building-a-multimodal-vision-pipeline-in-llm4s-an-in-depth-look-at-the-added-image-processing-module?utm_source=hashnode&utm_medium=feed) TL;DR: As part of my Google Summer of Code work on LLM4S, I built a full image-processing stack for Scala: local JVM transforms, OpenAI/Anthropic vision clients, clean data models, and a provider abstraction. This post explains the project goals, mil... 4 min read · [awesomegsoc.hashnode.dev](https://awesomegsoc.hashnode.dev/building-a-multimodal-vision-pipeline-in-llm4s-an-in-depth-look-at-the-added-image-processing-module?utm_source=hashnode&utm_medium=feed) [Anshuman Awasthi](https://hashnode.com/@AnshumanAI) · [Aug 27, 2025](https://hashnode.com/posts/understanding-cats-effect-concepts-from-the-rock-the-jvm-course/68aeef9981914bf3a109cd4c) ### [😻Understanding Cats Effect: Concepts from the Rock the JVM Course](https://awesomegsoc.hashnode.dev/understanding-cats-effect-concepts-from-the-rock-the-jvm-course?utm_source=hashnode&utm_medium=feed) The Cats Effect library builds on top of Cats to provide a powerful toolkit for purely functional programming with effects in Scala. While Cats focuses on abstract type classes and functional structures, Cats Effect brings in practical tools for mana... 4 min read · [awesomegsoc.hashnode.dev](https://awesomegsoc.hashnode.dev/understanding-cats-effect-concepts-from-the-rock-the-jvm-course?utm_source=hashnode&utm_medium=feed) [Anshuman Awasthi](https://hashnode.com/@AnshumanAI) · [Aug 26, 2025](https://hashnode.com/posts/advanced-scala-3-and-functional-programming-concepts-from-the-rock-the-jvm-course/68adddfff79e5e1d71e428e0) ### [Advanced Scala 3 & Functional Programming: Concepts from the Rock the JVM Course](https://awesomegsoc.hashnode.dev/advanced-scala-3-and-functional-programming-concepts-from-the-rock-the-jvm-course?utm_source=hashnode&utm_medium=feed) The Advanced Scala 3 and Functional Programming course by Rock the JVM builds on the foundation of Scala 3 and functional programming essentials, taking learners deeper into sophisticated language features, advanced type systems, and practical design... 4 min read · [awesomegsoc.hashnode.dev](https://awesomegsoc.hashnode.dev/advanced-scala-3-and-functional-programming-concepts-from-the-rock-the-jvm-course?utm_source=hashnode&utm_medium=feed) [Anshuman Awasthi](https://hashnode.com/@AnshumanAI) · [Aug 23, 2025](https://hashnode.com/posts/scala-3-and-functional-programming-essentials-concepts-from-the-rock-the-jvm-course/68a9b09504a1c4daee8f731d) ### [Scala 3 & Functional Programming Essentials: Concepts from the Rock the JVM Course](https://awesomegsoc.hashnode.dev/scala-3-and-functional-programming-essentials-concepts-from-the-rock-the-jvm-course?utm_source=hashnode&utm_medium=feed) The Scala 3 & Functional Programming Essentials course introduces both the fundamentals of Scala 3 and the core principles of functional programming. It is designed as a starting point for developers new to Scala, while also laying the foundation for... 3 min read · [awesomegsoc.hashnode.dev](https://awesomegsoc.hashnode.dev/scala-3-and-functional-programming-essentials-concepts-from-the-rock-the-jvm-course?utm_source=hashnode&utm_medium=feed) [Anshuman Awasthi](https://hashnode.com/@AnshumanAI) · [Aug 23, 2025](https://hashnode.com/posts/understanding-cats-concepts-from-the-rock-the-jvm-cats-course/68a985594911507ebc4cd116) ### [🐾 Understanding Cats: Concepts from the Rock the JVM Cats Course](https://awesomegsoc.hashnode.dev/understanding-cats-concepts-from-the-rock-the-jvm-cats-course?utm_source=hashnode&utm_medium=feed) The Cats library in Scala provides a rich set of abstractions for functional programming. The Rock the JVM course on Cats is structured to introduce these abstractions progressively, showing both their theory and their practical applications. Below i... 3 min read · [awesomegsoc.hashnode.dev](https://awesomegsoc.hashnode.dev/understanding-cats-concepts-from-the-rock-the-jvm-cats-course?utm_source=hashnode&utm_medium=feed) [Anshuman Awasthi](https://hashnode.com/@AnshumanAI) · [Aug 21, 2025](https://hashnode.com/posts/learning-scala-at-light-speed-key-concepts-unpacked/68a743fc2b686d3ee36c581b) ### [Learning Scala at Light Speed: Key Concepts Unpacked](https://awesomegsoc.hashnode.dev/learning-scala-at-light-speed-key-concepts-unpacked?utm_source=hashnode&utm_medium=feed) Scala at Light Speed is a free, compact course by Rock the JVM , designed to teach you Scala’s essential features in just about 2 hours, roughly the length of a movie. Course: Scala at light speed. The official GitHub repo reinforces this learning wi... 4 min read · [awesomegsoc.hashnode.dev](https://awesomegsoc.hashnode.dev/learning-scala-at-light-speed-key-concepts-unpacked?utm_source=hashnode&utm_medium=feed) [Anshuman Awasthi](https://hashnode.com/@AnshumanAI) · [Jul 11, 2025](https://hashnode.com/posts/milestone-1-successfully-added-image-generation-capabilities-into-the-llm4s-library/6871272505d6b0865e6dcedd) ### [Milestone 1 : Successfully Added Image Generation Capabilities into the LLM4S Library](https://awesomegsoc.hashnode.dev/milestone-1-successfully-added-image-generation-capabilities-into-the-llm4s-library?utm_source=hashnode&utm_medium=feed) 🎨 TL;DR Milestone 1(Implements the Milestone 1 from the GSoC Proposal) delivers a robust, extensible image-generation subsystem in llm4s, featuring: A unified factory and client abstraction (ImageGenerationClient) Two plug-and-play providers: Sta... 7 min read · [awesomegsoc.hashnode.dev](https://awesomegsoc.hashnode.dev/milestone-1-successfully-added-image-generation-capabilities-into-the-llm4s-library?utm_source=hashnode&utm_medium=feed) [Anshuman Awasthi](https://hashnode.com/@AnshumanAI) · [May 31, 2025](https://hashnode.com/posts/community-bonding-experience-at-gsoc-2025/683b40290860ddbba0e5c17f) ### [Community Bonding Experience at GSoC 2025🤝](https://awesomegsoc.hashnode.dev/community-bonding-experience-at-gsoc-2025?utm_source=hashnode&utm_medium=feed) The Google Summer of Code (GSoC) journey began with a thrilling and rewarding Community Bonding Period. This initial phase allowed me to gear up, get comfortable with my project, and deeply connect with the vibrant GSoC community. Mastering Scala wit... 2 min read · [awesomegsoc.hashnode.dev](https://awesomegsoc.hashnode.dev/community-bonding-experience-at-gsoc-2025?utm_source=hashnode&utm_medium=feed)