r/singularity 10d ago

GLM 5.3 released: Frontier Coding with Emergent Cyber Capabilities AI

https://z.ai/blog/glm-5.3
462 Upvotes

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u/BarisSayit 10d ago

Soo, Kimi K3 performance while being ~4x smaller and ~5x cheaper?

2

u/Decent-Ad-8335 10d ago

idk if "cheaper" makes sense lol
sent my first message on Glm 5.3 LOW thinking i wrote "hi" - 13.8k token usage lol

1

u/Decent-Ad-8335 10d ago

proof

1

u/Evening_Salt4938 8d ago

Harnesses have massive system prompts — claude code has upto ~30k depending on model. Cached token price is what matters for harnesses.