GPT-6.1 Sol: near GPT-6 Astra intelligence at under one-quarter the cost

Artificial Analysis 评测 GPT-6.1 Sol：智能指数仅比 GPT-6 Astra 低 1 分，单任务成本不到其四分之一

Artificial Analysis benchmarked GPT-6.1 Sol: its Intelligence Index trails GPT-6 Astra by just 1 point, while max-effort cost per task is $0.72 vs. Astra's $3.26. The post doesn't disclose latency, throughput, or task breakdown, so I'd hold off on real-world conclusions for now.

Why it matters: Independent evaluator data carries source authority; the Sol vs Astra cost-to-intelligence ratio is the most actionable number for model selection today. Deduction because latency, throughput, and task breakdown are missing — right now it's 'if the score matches your workload,...