SemiAnalysis releases GDPx benchmark; no AI agent tops 12%
11/06/2026 — 11/06, 01:20·1 sources (all)·1 reports (all)
Key takeaways
- SemiAnalysis has released GDPx, a benchmark that tests AI agents on simulated knowledge-work tasks spanning chip design to quantitative trad…
Background & analysis
On 2026-11-06, The Decoder reported that SemiAnalysis has released a new benchmark called GDPx, which puts AI agents through simulated knowledge work spanning a range of fields from chip design to quant trading. According to the results, no model scored above 12 percent, with Claude Opus 5.5 holding a narrow lead over Gemini 4 Carbon. The report also notes that critics have pointed to the small number of tasks per domain and to uneven testing conditions as weaknesses of the benchmark. As of now, this is the only available coverage, and SemiAnalysis has not publicly responded to the criticism. The story therefore remains at the stage of an initial disclosure of the benchmark results and the questions they have already raised.
AI-generated from 1 reports · updated 3 hours ago
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SemiAnalysis has released GDPx, a benchmark that puts AI agents through simulated knowledge work spanning chip design to quant trading; no model clears 12%, with Claude Opus 5.5 narrowly ahead of Gemini 4 Carbon. Critics point to the small number of tasks per domain and uneven testing conditions.
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