[conception]

4.7 is the first opus model that’s had the 1 M context window available on Bedrock.

[mastercheif]

Not true. Opus and Sonnet 4.6 support 1m context on Bedrock.

[squeaky-clean]

I've had Opus 4.6 1M and Sonnet 4.6 1M for months now on Bedrock.

[conception]

Their docs may be lying but they say 200k for opus 4.6. And yes 1M was on sonnet for Claude enterprise.