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January 11, 2026

LeemerChat v5.1: Talk to Your Codebase, AI Memory, and Expert Consultations

Introducing Codebase Chat with GitHub integration, natural AI Memory for preferences, Second Thought expert consultations, and concurrent generation. The biggest evolution of LeemerChat yet.

Major Release
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January 11, 202615 min readMajor Release

LeemerChat v5.1: Talk to Your Codebase, AI Memory, and Expert Consultations

Introducing Codebase Chat with GitHub integration, natural AI Memory for preferences, Second Thought expert consultations, and concurrent generation. The biggest evolution of LeemerChat yet.

v5.1Codebase ChatGitHubAI MemoryReleaseProduct Launch
Repath Khan, Founder of LeemerChat
December 19, 202510 min readModel deep dive

Gemini 3 Flash Explained: Google's Fastest Frontier-Grade AI for Real-World Scale

Google's Gemini 3 Flash represents a clear shift in how frontier-level AI is delivered in production. Near-Pro-level reasoning and multimodal understanding while remaining fast, responsive, and economical enough for large-scale deployment.

Gemini 3GoogleFlashBenchmarksMultimodalAI Models
LeemerChat Team
December 15, 20258 min readModel launch

RIN: Sharp. Fast. Precise. Our Free Unlimited Reasoning Model

Meet RIN (凛) — a 26B-A3B MoE model running at 450 tokens/second, completely free and unlimited. The precision instrument for builders who value speed over hand-holding. Semi-successor to LeemerGLM.

RINModel LaunchFreeMoEReasoningPerformanceLeemer Labs
Repath Khan, Founder of LeemerChat
December 14, 20257 min readYear in Review

Happy Holidays from LeemerChat: Year in Review 🎄

This holiday season, we're reflecting on an incredible year together. From V3 to V4.9, over 1.5B+ tokens processed, LeemerLite at 1,750 T/s, PowerCode, and welcoming GPT-5.1, Claude 4.5 Sonnet, Gemini 3, and Qwen — here's to building the future together.

HolidayThank YouCommunityYear in ReviewLeemerLite2025
Repath 'Ray' Khan, Founder of LeemerChat
December 10, 202512 min readProduct launch

LeemerChat v4.8: The Smoother AI Experience You've Been Waiting For

Discover how IKEA-inspired design, frosted glass interfaces, and revolutionary durable generation create an AI workspace that feels effortless yet powerful. This is what happens when design meets reliability.

v4.8UI DesignProduct LaunchDurable GenerationArchitecture
Repath Khan, Founder of LeemerChat
December 7, 20254 min readNew Drop

LeemerLite Drop: The 1,750 T/s Sandbox Powered by Groq

We just dropped LeemerLite: a super-simplified, no-signup chat running gpt-oss-safeguard-20b at world-class speeds. See how it stacks up against GPT-5 Nano, Llama 4 Scout, and Mistral.

Product DropGroqPerformanceLeemerLiteBenchmarks
Repath Khan, Founder of LeemerChat
November 202510 min readProduct launch

LeemerChat v4.5: Research, Email, and Automation

Detailed drop of research, email, and automation updates with new model lineup.

releaseresearchemailautomation
Repath Khan, Founder of LeemerChat
December 7, 202511 min readModel launch

Meet LeemerGLM: our Gemma 3-powered multimodal expert

A behind-the-scenes look at how we built LeemerGLM on top of Gemma 3 4B, why we paired it with a multimodal specialist, and how it slots into our expert panel.

LeemerGLMGemma 3MultimodalModel LaunchArchitecture
LeemerLabs Team
December 3, 202516 min readEditorial

The $50B Vibe Coding Time Bomb: Why 80% of Startups Die from Shitty Code

Vibe coding feels fast, but it hides a $50B cleanup bill. This editorial exposes why 80% of startups crash because of sloppy code and how frontier AI turns vibes into infrastructure.

Vibe CodingEngineering DisciplineFrontier AIStartupsTech DebtEditorial
Repath Khan, Founder of LeemerLabs
December 1, 202518 min readEditorial

The $100B AI Bubble: Why 90% of AI Companies Will Be Worthless by 2027

The AI boom is the biggest technological surge since the internet — and it is dangerously overheated. Based on historical venture cycles, market concentration, and structural economics, 90% of today's AI companies will likely be worth close to zero by 2027. This is not pessimism. It is pattern recognition.

AI BubbleVenture CapitalMarket AnalysisAI EconomicsStartupsIndustry Trends
Repath Khan, Founder of LeemerLabs
December 1, 202514 min readDeep dive

Why Sovereign AI Models Matter: The Case for Owning Your Intelligence

In a world where AI is becoming critical infrastructure, relying on third-party APIs is like renting your brain. We explore why self-hosted, sovereign AI models are the future—and why the smartest companies are already making the switch.

Sovereign AISelf-HostingAI IndependenceOpen SourceEnterprise AIData Privacy
Repath Khan, Founder of LeemerLabs
November 22, 202512 min readProduct launch

Introducing LeemerLabs Model Foundry: Your Data. Your Model. Our GPUs.

We're launching Ireland's first custom LLM creation studio. Fine-tune frontier models up to 235B parameters using Tinker distributed training, powered by Thinking Machines Lab. Build domain-specific intelligence layers that you own and deploy anywhere.

LeemerLabsModel FoundryTinkerCustom LLMsFine-tuningEnterprise AI
Repath Khan, Founder of LeemerLabs
November 21, 20258 min readModel comparison

We Let GPT-5, Claude 4.5, Grok-4.1, and Gemini Fight. Here's Who Won (And Why It Doesn't Matter)

We tested GPT-5.1, Claude Sonnet 4.5, Grok-4.1-Fast, and Gemini 2.5 Pro across coding, reasoning, writing, vision, research, and speed. The results reveal why using multiple models in one chat is the future of AI.

AI ModelsBenchmarksGPT-5Claude 4.5GrokGeminiMulti-Model
Repath Khan, Founder of LeemerChat
November 20256 min readSynthetic abuse defense

How we protected Gemini 3 Pro access from synthetic abuse

How LeemerChat used BotID Deep Analysis to shut down coordinated synthetic agents without slowing down real users.

SafetyGemini 3 ProBotIDAbuse Prevention
Repath Khan, Founder of LeemerChat
November 202512 min readTechnical deep dive

Behind the scenes: How Leemer Heavy and Heavy (Fast) work

A deep dive into the union model architecture powering Leemer Heavy's iterative research orchestration and Heavy (Fast)'s rapid debate synthesis system.

ArchitectureAI ModelsUnion ModelsTechnical
Repath Khan, Founder of LeemerChat
November 202510 min readMulti-model research

Welcome Deep Research: The World's Best Multi-Model Research System

How we built Deep Research by orchestrating three world-class AI models together, powered by K2-Thinking—the world's strongest reasoning open-source model. Plus a preview of Ultra version running autonomously for 3-4 hours.

Deep ResearchMulti-ModelK2-ThinkingResearch
Repath Khan, Founder of LeemerChat