AI BriefingOpenAI Unveils GPT-5.5
·2026.04.24 03:05
Key point
OpenAI unveiled GPT-5.5 and revealed both performance improvements and pricing changes.
Details
OpenAI has unveiled GPT-5.5 'Spud'.
According to the official announcement, this version shows improved benchmark performance compared to 5.4, and favorable results were also presented in comparison with Anthropic Opus 4.7.
However, contrary to prior expectations, the pricing was mentioned as being more expensive than Opus.
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