[KongchangAI]
Unverified60% confidenceFactExact time

Claude Opus 4.8 scored 1890 ELO on GDPVal AA, which is 137 points higher than Opus 4.7 and 121 points above GPT 5.5

2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026

Sources

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API
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MCP
get_claim(id=47612)