GPT-5.5 costs 49 to 92 percent more than its predecessor, depending on the input length

OpenAI is launching GPT-5.5, which costs 49 to 92 percent more than GPT-5 based on input length. This price increase reflects the enhanced capabilities and resources required for the new model.
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A man of many words
A new AI model from MIT generates text that mimics human-like conversation. This advancement could enhance chatbots and virtual assistants, making interactions feel more natural.
[AINews] GLM > GPT? GLM-5.2 passes vibe check; Z.ai forecasts Open Fable by December
GLM-5.2 just passed evaluations, showing strong performance against GPT models. This means users might see a viable alternative for their AI needs soon.
GLM-5.2 is probably the most powerful text-only open weights LLM
GLM-5.2 just launched as a powerful text-only open weights LLM. It offers enhanced performance for developers looking to integrate advanced language capabilities into their applications.
[AINews] GLM-5.2: the top Frontend Coding model in the world, IndexShare for Speculative Decoding
GLM-5.2 just launched as the leading frontend coding model. This upgrade enhances coding efficiency and accuracy for developers working on complex projects.