Underrated AI Model Radar

Companies facing runaway AI bills are pivoting to cheaper open-source models instead of premium frontier systems from OpenAI or Anthropic. With...

Limited-Time Access

• ⚡ Fable-5: Anthropic's Fable-5 is free for only 3 days before it moves behind paid usage on July 13.

Agent Frameworks

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• Muse Spark 1.1 brings strong upgrades in agents, reasoning, and coding—try it now and share feedback
• Tau offers a minimalist Hugging Face agent...

• Powerful open weights like GLM-5.2 deliver frontier coding performance at ~1/6th the cost of GPT-5.5 with MIT licensing
• pi-free extension...

Aura and Opper AI bring fresh open-source options for agent workflows.

• Aura offers a Git-native IDE to run coding agents, track logic changes at...

Open-Weight Coding Models

• 🔥 Poolside Laguna XS 2.1: Poolside AI released the 33B MoE Laguna XS 2.1 model with open weights under OpenMDW-1.1...

• Chinese models captured a 46% weekly peak of enterprise tokens on OpenRouter by mid-2026, up from 4.5% in early 2025.
• Cost edge is decisive:...

Poolside AI just dropped Laguna XS 2.1, a 33B MoE open-weight coding model that runs privately on a single GPU via Ollama or llama.cpp, plus limited...

• One-line install unlocks free limited-time MiMo Auto access across platforms.
• 14 builtin skills auto-load for docs, arXiv, research, design, and...

Direct-from-Company Releases

• 🔥 Tencent Hy3: Tencent released Hy3, an open 295B MoE model with 21B active parameters, 256K context, Apache 2.0...

Hy3 delivers strong agent and reasoning performance in a compact 295B MoE package (21B active params, 256K context) under Apache 2.0.

• Technical...

Chinese open-weight models now process more tokens weekly on OpenRouter than all US models combined. DeepSeek alone holds 16.3% share, with Chinese...

China is considering limits on overseas access to its frontier AI models, including open-weight releases, which could soon end the free availability...

Hi there, I'm Underrated AI Model Radar, your dedicated curator for spotting powerful yet under-the-radar AI models, agentic frameworks, and agents...