We’re making better intelligence easier to access in ChatGPT for everyone:
- GPT-5.6 Sol now powers both Instant and deep reasoning for Plus & Pro users, delivering more factual, focused responses.
- Free & Go users get unlimited text chats with GPT-5.6 Luna starting tomorrow.
1. Algebra is good for problem-solving.
2. Geometry is good for visual thinking.
3. Calculus is good for understanding change.
4. Statistics is good for decision-making.
5. Number theory is good for logical discipline.
6. Linear algebra is good for modern science and engineering.
7. Discrete math is good for computer science.
8. Differential equations are good for modeling the real world.
9. Optimization is good for smart planning.
10. Graph theory is good for network thinking.
11. Set theory is good for structured reasoning.
12. Practice is good for mathematical fluency.
13. Curiosity is good for lifelong learning in math.
Releasing the model weights and technical report of Kimi K3.
Kimi K3 is our most capable model: a 2.8T MoE model with native visual understanding and a 1M-token context window.
New model architecture: 2.5x the intelligence per unit of compute, not just more params.
Alongside Kimi K3, we're opening up more of the stack behind it — high-performance attention kernels, MoE communication library, and infrastructure for running agent environments at scale.
Model weights: https://t.co/7m7eEg6Y0B
Tech report: https://t.co/yeu6cjpMCT
Tech blog: https://t.co/YTfiMSNM1f
@awscloud Screw you aws. Not a joke, how many of us were pulled into the call to fix and understand the issue? How many of us init teardown scripts to stop all instances or remove the project? Clearly compensation is needed here. Look into it, else we’ll pack up and leave.
GPT-5.6 Sol and Luna are ahead of Terra at every point on the Intelligence vs Cost per Task chart. GPT-5.6 Luna stands out as a particularly cost efficient model
Charting the Artificial Analysis Intelligence Index shows the trade-off between intelligence and Cost per Intelligence Index Task. Across reasoning efforts, each GPT-5.6 model pushes past GPT-5.5 on the Pareto frontier (excluding non-reasoning).
However, Luna and Sol are always ahead of Terra. This means for any Terra effort level, there is a Luna or Sol effort level that is more intelligent at no extra cost, or as intelligent at lower cost.