GPT-5.5 Price Increase: What It Costs
GPT-5.5 has seen a 2x price increase compared to GPT-5.4, with input tokens rising from $2.50/M to $5.00/M and output tokens from $15/M to $30/M. The model produces shorter completions for the same tasks, impacting overall costs for users.
openrouter.ai
3 min
5/8/2026
GPT-5.5 Price Increase: What It Costs
GPT-5.5 has seen a 2x price increase compared to GPT-5.4, with input tokens rising from $2.50/M to $5.00/M and output tokens from $15/M to $30/M. The model produces shorter completions for the same tasks, impacting overall costs for users.
openrouter.ai
3 min
5/8/2026
GPT-5.5 Price Increase: What It Costs
GPT-5.5 has seen a 2x price increase compared to GPT-5.4, with input tokens rising from $2.50/M to $5.00/M and output tokens from $15/M to $30/M. The model produces shorter completions for the same tasks, impacting overall costs for users.
openrouter.ai
3 min
5/8/2026
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