3 briefings.
Claude Opus 4.7, Gemini 3.1 Pro, and GPT-5.4 all score 57 on Artificial Analysis—the first three-way tie at the top in eighteen months. Intelligence parity masks stark differences in price and speed.
While Antigravity remains unverifiable vapor, Google's actual AI-coding strategy is distributed: Gemini Code Assist plugins with agent mode in preview, and the 102k-starred open-source Gemini CLI.
Google, OpenAI, Anthropic, and Perplexity have all shipped browser agents. The form factor converged in eighteen months. The benchmarks haven't.