Perplexity Fine-Tuned a Chinese AI Model to Match Claude Opus 4.8 at One-Third the Cost

The company's post-trained GLM 5.2 preview pairs a cheaper open-source base with a frontier advisor—and it's already live in production. The company's post-trained GLM 5.2 preview pairs a cheaper open-source base with a frontier advisor—and it's already live in production. Read the full story on Decrypt via the link below.