All models
Z.AI
GLM-5.2
Z.AI's GLM-5.2: strong reasoning with fast inference and 1M context. Good for coding and analysis over long inputs, text only, open content level. GLM-5.3 is newer at about a third of the price.
OpenOpen-weight models with lighter filters. Discuss more, refuse less.
Smart & Cheap
Intelligence
~1.35 credits
Estimated price per message
1M tokens
Context window
Text
Reads
GLM-5.2 is a legacy model. Its successor, GLM-5.3, is faster or cheaper - and chats that used GLM-5.2 move to it automatically.
See GLM-5.3The facts
Made by
Z.AI
Content tier
OpenOpen-weight models with lighter filters. Discuss more, refuse less.
Intelligence
Smart & Cheap
Estimated price per message
~1.35 credits≈ 74 messages for 1 €
Context window
1M tokens≈ 1,613 pages of text in one go
Reads
Text
Writes
Text
Tool use
Yes - search, memory, code and more
Served via
OpenRouter, Unbottled AI
Status
Legacy
A typical message: 16K tokens in, 1.5K out. Short replies cost less. Models served via OpenRouter bill the real provider cost plus our markup, so actual charges vary. 1 credit = 0.01 €.
Compare GLM-5.2
Same facts, side by side.
Try GLM-5.2 now.
No subscription. Free credits to start. The chat opens with GLM-5.2 selected and a prompt ready - just send.