March 2026 turned model choice into an operational tax. In one month alone, GPT-5.4, Claude Opus 4.6, Gemini 3.1 Pro, Llama 4, Qwen 3.5, Mistral Small 4, and Nemotron 3 Super all l

After nine months and a $14B bet on Alexandr Wang and Meta Superintelligence Labs, Meta's first post-Llama flagship model is... competitive. Muse Spark lands roughly on par with le