Model launches

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Introducing GPT-6 Sol and GPT-6 Luna: faster, cheaper models in the GPT-6 family

The developers of the GPT-6 family introduced the GPT-6 Sol and GPT-6 Luna models, which build on the advances of GPT-6 Astra but arrive in faster and more cost-effective configurations.

Introducing GPT-6 Sol and GPT-6 Luna: faster, cheaper models in the GPT-6 family

The developers of the GPT-6 family introduced the GPT-6 Sol and GPT-6 Luna models, which build on the advances of GPT-6 Astra but arrive in faster and more cost-effective configurations. According to the announcement, more efficient caching and inference make API prices 50% lower compared to GPT-5.6 promotional pricing, making usage more economical at larger scale.