Compare Claude Opus 4.6 by Anthropic against Amazon Nova 2 Lite by Amazon, context windows of 1.0M vs 1.0M, tested across 34 shared challenges. Updated April 2026.
Claude Opus 4.6 and Amazon Nova 2 Lite are both competitive models. Claude Opus 4.6 costs $5/M input tokens vs $0.5/M for Amazon Nova 2 Lite. Context windows: 1000K vs 1000K tokens. Compare their real outputs side by side below.
Claude Opus 4.6 is made by anthropic while Amazon Nova 2 Lite is from amazon. Claude Opus 4.6 has a 1000K token context window compared to Amazon Nova 2 Lite's 1000K. On pricing, Claude Opus 4.6 costs $5/M input tokens vs $0.5/M for Amazon Nova 2 Lite.
No community votes yet. On paper, Claude Opus 4.6 has the edge — bigger model tier, newer, major provider backing.
Amazon Nova 2 Lite is 17x cheaper per token — worth considering if cost matters.
Amazon Nova 2 Lite uses 4.2x 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 Claude Opus 4.6 by Anthropic against Amazon Nova 2 Lite by Amazon, context windows of 1.0M vs 1.0M, tested across 34 shared challenges. Updated April 2026.
Claude Opus 4.6 and Amazon Nova 2 Lite are both competitive models. Claude Opus 4.6 costs $5/M input tokens vs $0.5/M for Amazon Nova 2 Lite. Context windows: 1000K vs 1000K tokens. Compare their real outputs side by side below.
Claude Opus 4.6 is made by anthropic while Amazon Nova 2 Lite is from amazon. Claude Opus 4.6 has a 1000K token context window compared to Amazon Nova 2 Lite's 1000K. On pricing, Claude Opus 4.6 costs $5/M input tokens vs $0.5/M for Amazon Nova 2 Lite.
No community votes yet. On paper, Claude Opus 4.6 has the edge — bigger model tier, newer, major provider backing.
Amazon Nova 2 Lite is 17x cheaper per token — worth considering if cost matters.
Amazon Nova 2 Lite uses 4.2x 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.
