OpenAI's GPT-5.6 Models Sol, Terra, and Luna Now Available on Amazon Bedrock

OpenAI has released three GPT-5.6 models (Sol, Terra, Luna) on Amazon Bedrock. Sol is geared towards autonomous coding and complex reasoning, Terra balances performance and cost, and Luna is optimized for high-throughput low-latency tasks. The models are accessible via the Responses API at the bedrock-mantle endpoint.

OpenAI Amazon Web Services

GLM-5 Explodes the Market! Zhipu Shares Surge 28%, Domestic Large Models Accelerate Ahead of Spring Festival

The launch of the GLM-5 model by Zhipu has driven its stock price up by 28%. This event is spurring other Chinese AI developers to accelerate the release of their large models ahead of the Chinese New Year.