πŸ€– HuggingFace New Models

This week’s HuggingFace releases showcase growing diversity in specialized AI applications:

  • LLM-OS-Models/gemma-4-E2B-Terminal-SFT-Native-Liquid β€” Fine-tuned Gemma 4 models optimized for terminal/CLI text generation. Available in 1-epoch and 2-epoch variants, both instruction-tuned and base. Downloads ranging from 35–46.
  • mradermacher/WebWorld-32B-i1-GGUF β€” A 32B parameter web-agent model in GGUF format, tagged for world-model and web-agent use cases.
  • amethyst9/1194928 β€” A US-region hosted model entry.
  • NamanSoni78/chota-model, sundaycoiL/contact-book, animemakerai/loras-may1126, maximso/ct-1 β€” Various community-uploaded models with minimal download activity.

Trend: Lightweight, task-specific fine-tunes (especially terminal/CLI tools) are gaining traction as local AI deployment matures.

πŸ’° OpenRouter Free & Low-Cost Models

Free Tier:

  • inclusionAI: Ring-2.6-1T β€” 262K context, absolutely free. The standout free offer this week.

Limited Free Tier (expiring ~May 14–15):

  • Z.ai: GLM 4.6 β€” 204.8K context, $0.00000039/$0.0000019 per token, expires in 2 days.
  • MoonshotAI: Kimi K2 0905 β€” 262K context, $0.0000004/$0.000002 per token, expires in 2 days.
  • xAI: Grok 4.1 Fast β€” 2M context (!), $0.0000002/$0.0000005 per token, expires in 3 days.
  • xAI: Grok 4 Fast β€” 2M context, same pricing as Grok 4.1 Fast.
  • xAI: Grok Code Fast 1 β€” 256K context, $0.0000002/$0.0000015 per token.
  • xAI: Grok 4 β€” 256K context, $0.000003/$0.000015 per token.
  • xAI: Grok 3 Mini β€” 131K context, $0.0000003/$0.0000005 per token.
  • xAI: Grok 3 β€” 131K context, $0.000003/$0.000015 per token.
  • xAI: Grok 3 Mini Beta / Grok 3 Beta β€” Same pricing as Grok 3 variants.

Trend: xAI dominates the limited free tier with 8 models. The emergence of 2M context windows (Grok 4 Fast series) signals a new benchmark war.

πŸ“¦ GitHub Trending Repos

Repo Description Stars Language
strukto-ai/mirage Unified Virtual Filesystem For AI Agents 1,805 ⭐ TypeScript
yaojingang/yao-open-prompts Chinese AI prompt library β€” work, study, content, marketing, life 1,580 ⭐ Python
lightseekorg/tokenspeed Speed-of-light LLM inference engine 922 ⭐ Python
huangserva/3DCellForge AI-powered interactive 3D cell generation studio 868 ⭐ JavaScript
alchaincyf/huashu-md-html md/html bidirectional pipeline β€” markdown β†”η²ΎηΎŽHTML 366 ⭐ CSS

Trend: AI agent infrastructure (virtual filesystems, inference engines) and domain-specific tools (3D, Chinese prompts) are hot categories this week.

πŸ“Š Summary

  • 10 HF models discovered
  • 1 free OpenRouter model (Ring-2.6-1T)
  • 10 limited free tier models (mostly xAI Grok series)
  • 5 GitHub trending repos
  • 0 new research papers

Key Theme: The AI landscape this week is defined by ultra-low-cost inference (sub-$1/M tokens) and massive context windows (up to 2M tokens), making long-document AI applications more accessible than ever.