Grok 4.20 Beta vs PaLM 2 Chat
Compare Grok 4.20 Beta by xAI against PaLM 2 Chat by Google AI, context windows of 2.0M vs 8K, tested across 20 shared challenges. Updated April 2026.
Which is better, Grok 4.20 Beta or PaLM 2 Chat?
Grok 4.20 Beta and PaLM 2 Chat are both competitive models. Grok 4.20 Beta costs $2/M input tokens vs $0.5/M for PaLM 2 Chat. Context windows: 2000K vs 8K tokens. Compare their real outputs side by side below.
Key Differences Between Grok 4.20 Beta and PaLM 2 Chat
Grok 4.20 Beta is made by xai while PaLM 2 Chat is from google. Grok 4.20 Beta has a 2000K token context window compared to PaLM 2 Chat's 8K. On pricing, Grok 4.20 Beta costs $2/M input tokens vs $0.5/M for PaLM 2 Chat.
No community votes yet. On paper, Grok 4.20 Beta has the edge — bigger model tier, newer, bigger context window.
PaLM 2 Chat is 12x cheaper per token — worth considering if cost matters.
Style Comparison
Grok 4.20 Beta uses 8.6x more headings
vsAsk them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
