GPT-6.1 Sol Model Now Available on Amazon Bedrock

01 What happened

AWS has launched the GPT-6.1 Sol model within the Amazon Bedrock platform. Developers can now integrate this model into their cloud-based workflows.

02 Key details

• According to OpenAI, GPT-6.1 Sol matches the performance of GPT-6 Astra on the DeepSWE v1.1 benchmark at approximately 20% of the cost per task.
• The model outperforms GPT-6 Sol by 6.4 percentage points on DeepSWE v1.1 while requiring less reasoning effort.
• OpenAI states that GPT-6.1 Sol improves upon GPT-6 Sol in evaluations concerning transparency, user intent, and explicit restrictions.
• GPT-6.1 Sol is generally available on Amazon Bedrock; availability depends on AWS Regions and account access—see the Amazon Bedrock documentation for supported regions and how to enable access.

03 Why it matters

This release allows developers to execute complex multi-step business tasks with greater efficiency and reduced operational costs compared to previous versions.

04 Who it matters to

Software developers, infrastructure engineers, AI agent developers and AI integration specialists.