Price Increase of GPT-5.5: An Analysis of Cost Surge
1 min read
AI for Software Engineering (Copilots, SDLC, Testing)
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In short
- OpenAI has doubled the list price of GPT-5.5 compared to GPT-5.4, claiming that shorter responses would offset the increase.
- However, an analysis by OpenRouter reveals that actual costs have risen by 49 to 92 percent depending on input length.
- Anthropic has also raised prices for Opus 4.7, and with both companies eyeing IPOs, this trend is unlikely to cease.
OpenAI has doubled the list price of GPT-5.5 compared to GPT-5.4, claiming that shorter responses would offset the increase. However, an analysis by OpenRouter reveals that actual costs have risen by 49 to 92 percent depending on input length. Anthropic has also raised prices for Opus 4.7, and with both companies eyeing IPOs, this trend is unlikely to cease. These developments should be assessed in the context of current market conditions and their potential impacts on businesses.
Source:
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GPT-5.5 costs 49 to 92 percent more than its predecessor, depending on the input length — The Decoder (EN-US)