OpenAI Launches GPT-6.1 Sol Ultrafast Version with Up to 8x Speed Improvement
OpenAI Developers announced the launch of GPT-6.1Sol Ultrafast across API, Codex, and ChatGPT Work. Its speed is up to 8 times faster than the standard Sol version, with a price 6 times that of the standard version: $12 (approximately 80.5 CNY) per million tokens input, and $60 (approximately 402.7 CNY) for output. This feature is currently available in Codex and ChatGPT.