Google's Gemini 4 "Carbon" model is reportedly matching Anthropic's Opus 5.5 coding performance

Reports suggest Google is developing a high-performance AI model codenamed Carbon that purportedly matches the coding capabilities of Anthropic's Opus 5.5. This follows ongoing rumors regarding the unreleased Gemini 4 Argon, indicating that Google is actively iterating on its model architecture to remain competitive with top-tier industry alternatives.