AI BriefingClaude Opus 4.7, Estimated at 4T
·2026.05.01 03:40
Key point
In IKP estimates, Claude Opus 4.7 came out at about 4T, and 4.6 at about 5.3T.
Details
IKP (Incompressible Knowledge Probes) measures a model's factual memory capacity using 1,400 rare-fact questions, calibrates it against 89 public models, and then applies it to 188 models.
- Claude Opus 4.7: about 4T
- Claude Opus 4.6: about 5.3T
These are not officially disclosed figures but black-box-based estimates, and based on this result alone, 4.7 came out smaller than 4.6.
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