GPT-5.6 Sol
OpenAI
OpenAI's GPT models power ChatGPT, the most used consumer AI assistant. Sol is the current flagship - we query it so the set reflects where most people actually ask about companies like yours.
Model details
- Model ID
gpt-5.6-sol- Context window
- 1M tokens
- Knowledge cutoff
- Jan 2026
Knowledge cutoff vs training data cutoff
Knowledge cutoff and training data cutoff are different dates: the knowledge cutoff is roughly how current a model's world knowledge is, while the training data cutoff is when its training data ends. Both shape what a model knows about you.
What we use this model for
We ask this model directly about your company to see how it describes you and which names it brings up in your space. It is one of several frontier models in our measurement set, so your visibility is read across the assistants people actually use rather than from a single model.
Recent updates for this model
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1 days ago
OpenAI released the GPT-5.6 family - Sol, Terra and Luna - for different production needs. Sol is the flagship, built for the hardest tasks with leading performance across coding, knowledge work, cybersecurity and science. It is one of the models we query to see how your company is described where most people actually ask about brands like yours.
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