Unverified50% confidenceBenchmarkExact time
Opus-4.8 achieved a success rate of 16% on CAD World, with an average cost of $10 per task.
1
Sources
50%
Confidence
Long-term
Relevance
9/26/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedClaude Opus 4.8 achieved a completion rate of only 20.6% on OSWorld 2.0 with a 500-step budget, a partial score of 54.8%, and an average cost of approximately $72.4 per task.75% similarUnverifiedUsing the flagship model Claude Opus to complete a task involving 20 tool calls with an average context of 10,000 tokens per round, the input cost alone could exceed $3.72% similarUnverifiedClaude Opus 5.5's per-task cost on the WANDR benchmark is $4.13.71% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/951471API
curl https://kongchang.com/api/v1/knowledge/claims/951471MCP
get_claim(id=951471)