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OpenAI to Launch ChatGPT Pro Max: Monthly Fee May Reach $500~600, Becoming One of the Most Expensive AI Subscription Plans

Developer Tibor Blaho found a "PROMAX" field in ChatGPT's web source, suggesting OpenAI may be preparing a tier above Pro, possibly costing $500–600/month—among the priciest AI subscriptions. No official confirmation yet; name, features, and pricing remain unconfirmed.....

7.6k 22 minutes ago
OpenAI to Launch ChatGPT Pro Max: Monthly Fee May Reach $500~600, Becoming One of the Most Expensive AI Subscription Plans

Models

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GPT-5 Codex

Openai

GPT-5 Codex

-

Input tokens/M

-

Output tokens/M

-

Context Length

Qwen_v2.5_0.5b_base

Alibaba

Qwen_v2.5_0.5b_base

$2

Input tokens/M

-

Output tokens/M

128

Context Length

Qwen_v2.5_1.5b_base

Alibaba

Qwen_v2.5_1.5b_base

$2

Input tokens/M

-

Output tokens/M

32

Context Length

Tencent Yuanqi

Tencent

Tencent Yuanqi

$100

Input tokens/M

$100

Output tokens/M

-

Context Length

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