MiniMax M2.7 matched GPT 5.4 and Opus 4.6, saving our agency thousands We tested MiniMax M2.7 against GPT 5.4 and Claude Opus 4.6 in our agency's actual workloads. Here is why the 200-person startup is winning. By Anwar Sheikh, Co-Founder of OutGrow. Published March 23, 2026. Tags: AI, Automation, LLM Benchmarks, MiniMax M2.7, Agency Workflows, Reinforcement Learning. Read the full article at https://www.letsoutgrow.com/blog/minimax-m27-vs-gpt54-opus46-agency-review.