AI Dev Weekly #30: Gemini 4 Argon, Muse Wonder and HydraFusion Max

Meta has introduced Muse Wonder and Wonder Full, while Google expanded developer availability for Gemini 4 Argon. According to the Artificial Analysis Intelligence Index, Wonder Full scored 56 and Muse Wonder scored 52, placing them near Claude Sonnet 5.5, GPT-6 Astra, and Gemini 4 Argon. However, Meta reports that Wonder Full leads in memory, business automation, legal work, and long-running coding. Meanwhile, GitHub is emphasizing execution workflows over single model selection as OpenAI retires older models.