GPT-6.1 Sol vs Claude Opus 5.5 Pricing Comparison

Head-to-head token pricing, context window limits, and blended inference cost comparison between GPT-6.1 Sol (OpenAI) and Claude Opus 5.5 (Anthropic).

Direct Answer Summary (3:1 Blended Cost)

Claude Opus 5.5 costs 2.0x more than GPT-6.1 Sol on a 3:1 blended token workload. GPT-6.1 Sol has a context window of 1050k tokens, while Claude Opus 5.5 provides 1000k tokens.

OpenAI

GPT-6.1 Sol

Input / 1M
$2.0000
Output / 1M
$10.0000
3:1 Blended / 1M
$4.0000
Context Window
1050k tokens
Anthropic

Claude Opus 5.5

Input / 1M
$4.0000
Output / 1M
$20.0000
3:1 Blended / 1M
$8.0000
Context Window
1000k tokens
← Back to All Model Comparisons