An agentic real-world work-task evaluation reported as an Elo score in DeepSeek-V4 thinking-mode evaluations.
BenchLM mirrors the published score view for GDPval-AA. Claude Mythos 5 leads the public snapshot at 1932 , followed by Claude Fable 5 (1932) and Claude Opus 4.8 (1890). BenchLM does not use these results to rank models overall.
Claude Mythos 5
Anthropic
Claude Fable 5
Anthropic
Claude Opus 4.8
Anthropic
The published GDPval-AA snapshot is tightly clustered at the top: Claude Mythos 5 sits at 1932, while the third row is only 42 points behind. The broader top-10 spread is 313 points, so the benchmark still separates strong models even when the leaders cluster.
122 models have been evaluated on GDPval-AA. The benchmark falls in the Agentic category. This category carries a 22% weight in BenchLM.ai's overall scoring system. GDPval-AA is currently displayed for reference but excluded from the scoring formula, so it does not directly affect overall rankings.
Year
2026
Tasks
Agentic real-world work tasks
Format
Elo
Difficulty
Professional agentic workflows
BenchLM stores GDPval-AA as a display-only provider-table row for DeepSeek-V4 because the source reports an Elo score rather than a 0-100 percentage.
Version
GDPval-AA 2026
Refresh cadence
Quarterly
Staleness state
Current
Question availability
Public benchmark set
BenchLM uses freshness metadata to decide whether a benchmark should still be treated as a strong differentiator, a benchmark to watch, or a display-only reference. For the full scoring policy, see the BenchLM methodology page.
An agentic real-world work-task evaluation reported as an Elo score in DeepSeek-V4 thinking-mode evaluations.
Claude Mythos 5 by Anthropic currently leads with a score of 1932 on GDPval-AA.
122 AI models have been evaluated on GDPval-AA on BenchLM.
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