Does Opus 4.5 Max do anything? The context window appears to be identical

G4Q4 (George G) December 8, 2025, 12:08pm 1

Does Opus 4.5 Max do anything? The context window appears to be identical?

Topic		Replies	Views
Opus 4.5 Max doesn't appear to do anything different Bug Reports	7	216	January 1, 2026
Downgrade on Opus? Discussions	0	69	December 21, 2025
200k context window Discussions	1	80	July 26, 2025
1.7.4: Context window sizing changes at rest Bug Reports	3	54	October 18, 2025
Context Window Size of 0.43 Help	1	243	November 30, 2024