Abacus.AI Debuts Smaug Open-Weight LLMs, Cuts Agentic AI Costs 10-100x
San Francisco – September 15, 2026 -- Abacus.AI has released a new family of open-weight large language models, Smaug, claiming 10-100x lower operating costs than frontier models from Anthropic and OpenAI while improving long-running agentic loop performance by 15-20%.