Artificial Analysis：Intelligence Index 达 30 分的成本比首次达到时低 86 倍
Once Intelligence Index thresholds are reached, the cost of accessing that level of intelligence reduces fast. Reaching 30 on the Intelligence Index now costs 8
Artificial Analysis 基于 v4.3.2 实测结果和当前价格统计，Intelligence Index 达到 30 分的单任务成本比首次达到该分数时低 86 倍，GPT-6 Luna (high) 以 $0.03/task 达到 30 分，而 Claude Sonnet 4.6 在 2026 年 2 月首次达到 30 分时为 $2.49/task。达到 20 分的成本比约 13 个月前低 123 倍，达到 40 分比约 5 个月前低 33 倍，Claude Haiku 5.5 (xhigh) 以 $0.12/task 达到 41 分，是达到 40 分最便宜的模型。最高实测分数一年内从 21 升到 58，成本约为 11 倍，Claude Opus 5.5 为 $5.98/task。
正文
Once Intelligence Index thresholds are reached, the cost of accessing that level of intelligence reduces fast. Reaching 30 on the Intelligence Index now costs 86x less per task than when first reached
Existing intelligence thresholds have become cheaper to reach, while the highest-scoring model costs more than the highest-scoring from one year ago.
Key takeaways:
➤ Reaching 20 is 123x cheaper than ~13 months ago; reaching 40 is 33x cheaper than ~5 months ago: measured models first reached these thresholds in September 2025 and May 2026.
➤ GPT-6 Luna (high) reaches 30 for $0.03/task: @OpenAI's model is 86x cheaper per task than @AnthropicAI's Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort), which first reached 30 in February 2026 at $2.49/task.
➤ Claude Haiku 5.5 (xhigh) is now cheapest to reach 40: it scores 41 at $0.12/task, 5% below GPT-6.1 Sol (low).
➤ Reaching 50 is 18x cheaper than when first reached: GPT-6.1 Sol (high) reaches it for $0.32/task.
➤ The highest measured score has risen from 21 to 58 in a year, at ~11x the cost: Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback) costs $5.98/task.
As of October 20, 2026, using measured v4.3.2 results and current prices, including for historical models.