Compare Gemma 3n 4B by Google AI against o1 by OpenAI, context windows of 33K vs 128K, tested across 53 shared challenges. Updated April 2026.
Gemma 3n 4B and o1 are both competitive models. Gemma 3n 4B costs $0/M input tokens vs $15/M for o1. Context windows: 33K vs 128K tokens. Compare their real outputs side by side below.
Gemma 3n 4B is made by google while o1 is from openai. Gemma 3n 4B has a 33K token context window compared to o1's 128K. On pricing, Gemma 3n 4B costs $0/M input tokens vs $15/M for o1.
No community votes yet. On paper, o1 has the edge — bigger model tier, bigger context window.
o1 uses 7.7x more transitions
Ask 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.

Compare Gemma 3n 4B by Google AI against o1 by OpenAI, context windows of 33K vs 128K, tested across 53 shared challenges. Updated April 2026.
Gemma 3n 4B and o1 are both competitive models. Gemma 3n 4B costs $0/M input tokens vs $15/M for o1. Context windows: 33K vs 128K tokens. Compare their real outputs side by side below.
Gemma 3n 4B is made by google while o1 is from openai. Gemma 3n 4B has a 33K token context window compared to o1's 128K. On pricing, Gemma 3n 4B costs $0/M input tokens vs $15/M for o1.
No community votes yet. On paper, o1 has the edge — bigger model tier, bigger context window.
o1 uses 7.7x more transitions
Ask 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.
