OpenAI GPT-6 Sol & Luna Halve Token Costs Across Benchmarks
Following OpenAI's launch of GPT-6 Sol and Luna, Head of Solutions Engineering, Matt Weaver, tells AI Magazine how they give businesses greater flexibility

TL;DR
- OpenAI released GPT-6 Sol and GPT-6 Luna, offering lower-cost AI solutions.
- These new models have halved API prices compared to GPT-5.6.
- GPT-6 Sol is for difficult professional work, while GPT-6 Luna is for high-volume, defined tasks.
- Improvements in caching and inference enable the cost reduction.
- GPT-6 Sol performs well on benchmarks like AutomationBench and Agents' Last Exam at a lower cost than competitors.
- Both models exhibit reduced hallucination rates on the AA-Omniscience benchmark.
- The move is seen as a strategy to remain competitive against lower-cost Chinese AI models.