**IBM Granite 4.1 Speech 2B ASR & 8B LLM HF/OpenRouter Cheap Launches**
Key Questions
What are the key IBM Granite 4.1 models released?
IBM released Granite Speech 4.1 2B for multilingual ASR/AST with non-autoregressive real-time factors up to 1820 and diarization. Granite 4.1 8B is a language model with 131k context supporting 12 languages, tools, RAG, and code. Both are available on Hugging Face and OpenRouter.
What are the features of Granite Speech 4.1 2B?
It offers multilingual automatic speech recognition (ASR) and audio speech-to-text (AST) under Apache 2.0 on Hugging Face. Key capabilities include non-autoregressive editing for fast inference, real-time factors, and diarization at low compute. It's ideal for voice SaaS wrappers.
What is the pricing for Granite 4.1 8B on OpenRouter?
Input tokens cost $0.05 per million, and output $0.10 per million. It supports 131k context length across 12 languages with strong prompt-following and tool-calling. This makes it economical for indie B2C/B2B agent applications.
How do Granite 4.1 models excel in performance?
They are compact open models that excel at following prompts and calling tools. Granite Speech 4.1 2B focuses on low-compute ASR with translation. The series aligns with trends like VibeVoice and Parakeet for voice/agent SaaS.
What are the use cases for IBM Granite 4.1?
Suitable for low-cost indie B2C/B2B voice and agent SaaS wrappers. Granite 4.1 8B handles tools, RAG, and code in multiple languages. Speech models enable efficient ASR with diarization.
IBM Granite Speech 4.1 2B (HF Apache 2.0 multilingual ASR/AST NAR RTFx 1820 diarization low compute) and Granite 4.1 8B (OpenRouter $0.05/$0.10/M 131k ctx 12 langs tool/RAG/code) excel prompt-following/tools for low-cost indie B2C/B2B voice/agent SaaS wrappers aligning VibeVoice/Parakeet trends.