OpenAI Cuts GPT-5.6 Luna Price 80%, Adds Faster Sol Tier
OpenAI slashed GPT-5.6 Luna's API price by 80% and Terra's by 20%, citing GPU efficiency gains, while adding a paid "Fast mode" for its top-tier Sol model.
Read more →ChatGPTand GPT-5.6
Every AI News story tagged with both ChatGPT and GPT-5.6 — the two topics side by side, updated as new articles publish.
4 articles
GPT-5.6 Sol Rewrote OpenAI's GPU Kernels, Cutting Serving Costs 20%
OpenAI says its GPT-5.6 Sol model autonomously rewrote the GPU kernels behind its inference stack, cutting serving costs 20% and helping fund an 80% price cut for the lightweight Luna tier.
Read more →OpenAI Built an AI That Attacks Its Own Models to Harden Them
OpenAI says its new internal system, GPT-Red, found prompt-injection exploits far faster than human red-teamers and used them to make GPT-5.6 six times more resistant to attacks.
Read more →OpenAI Launches ChatGPT Work, Folds Codex Into Unified App
OpenAI merged its Codex coding tool into a single ChatGPT desktop app and introduced ChatGPT Work, a new agent for long, multi-step office tasks, alongside the general release of GPT-5.6.
Read more →