ALPHABET CEO PICHAI INTRODUCES 'GEMINI 4 ARGON' AI MODEL ON X *PICHAI: GEMINI 4 ARGON DELIVERS FRONTIER COMPLEX WORKFLOW, CYBER, CODING PERFORMANCE *GOOGLE TEAMS USING NEW ARGON MODEL EXTENSIVELY FOR INTERNAL SOFTWARE, QUANTUM TASKS *GPT-6 ASTRA OUTPERFORMS ARGON ON FRONTIER SOFTWARE CODING AND SCIENCE BENCHMARKS *CLAUDE OPUS 5.5 RETAINS LEAD IN TERMINAL-BASED CODING EVALUATIONS 30-SEP-2026 04:05 PM ET