Expired85% confidenceFactTime unknown
In a side-by-side test of a multi-agent monitoring system, Haiku completed the work in approximately half the time of Sonnet
1
Sources
85%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 8/30/2026(expired)
Sources
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Related Claims
UnverifiedWithin a three-minute observation window, Haiku made approximately ten more tool calls than Sonnet77% similarUnverifiedIn an image-recognition task to find hidden bugs, Sonnet 5 spent about 10 minutes repeatedly zooming in and using code to identify each position, achieving completely correct results65% similarUnverifiedIn a test generating a macOS clone, Sonnet 5 in Max mode took approximately 40 minutes and the result was inferior to the version previously generated by Opus.64% similarUnverifiedA project replicating the Lovable interface using Claude Sonnet 4 took approximately 45 seconds in total generation time, went through eight rounds of prompt iteration, and consumed roughly $200 in API costs.61% similarUnverifiedClaude Sonnet 5 in Max Effort mode on a macOS cloning task took approximately 40 minutes and consumed a large number of tokens.60% similar
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