Someone made a comparison yesterday, including relative increases, and GPT-5.6 Luna, then later someone also added more OpenAI, Anthropic, K3 and GLM 5.2: https://news.ycombinator.com/item?id=49286679

Already outdated though I think, as GLM 5.3 is latest now :)

Oh yeah, the second one is my table (mostly just formatted what usagisushi started and added some more data points).

I am already using GLM 5.3 with their coding plan, but oddly enough the API prices don't really seem to be out yet: https://docs.z.ai/guides/overview/pricing

You'd kinda expect them to be the same as 5.2 though, seeing as that was the case with 5.1 as well (not with regular 5), but who knows.

For what it's worth, DeepSeek is still positioned as quite affordable, just not as dirt cheap as before.

Friendship ended with DeepSeek. Starting from Sunday gpt 5.6 luna is my best friend