{"slug": "abacus-ai-smaug-open-weight-agent-models-at-1-100th-the-cost", "title": "Abacus.AI Smaug: Open-Weight Agent Models at 1/100th the Cost", "summary": "Abacus.AI launched the Smaug line of three open-weight models on September 10, fine-tuned for long-running agentic loops and deployable inside a customer's own VPC at open-source rates. Abacus.AI claims the models are 10 to 100x cheaper than frontier APIs such as Claude Fable 5 and GPT-6 Astra, a figure the company says holds up with caveats for teams running vLLM. The launch targets enterprise agent bills that Abacus.AI says most teams have not yet calculated.", "body_md": "Enterprise AI agent bills are quietly becoming the new AWS bill. Most teams running coding agents on Claude Fable 5 or GPT-6 Astra have not done the math yet. Abacus.AI did it for them. On September 10, the company launched the Smaug line: three open-weight models fine-tuned specifically for long-running agentic loops, deployable inside your own VPC, and priced at open-source rates. The headline claim is 10 to 100x cheaper than frontier APIs. That number holds up, but with a few caveats worth reading before you spin up vLLM. Three Models, Three Deployment Profiles Smaug is not a single model. […]\n\nThe post", "url": "https://wpnews.pro/news/abacus-ai-smaug-open-weight-agent-models-at-1-100th-the-cost", "canonical_source": "https://byteiota.com/abacusai-smaug-open-weight-agent-models/", "published_at": "2026-09-19 02:16:30+00:00", "updated_at": "2026-09-19 02:23:08.038531+00:00", "lang": "en", "topics": ["ai-agents", "large-language-models", "ai-infrastructure", "ai-products", "ai-startups"], "entities": ["Abacus.AI", "Smaug", "Claude Fable 5", "GPT-6 Astra", "vLLM"], "alternates": {"html": "https://wpnews.pro/news/abacus-ai-smaug-open-weight-agent-models-at-1-100th-the-cost", "markdown": "https://wpnews.pro/news/abacus-ai-smaug-open-weight-agent-models-at-1-100th-the-cost.md", "text": "https://wpnews.pro/news/abacus-ai-smaug-open-weight-agent-models-at-1-100th-the-cost.txt", "jsonld": "https://wpnews.pro/news/abacus-ai-smaug-open-weight-agent-models-at-1-100th-the-cost.jsonld"}}