GAIA evaluates AI models on real-world tasks that are conceptually simple for humans but require multi-step reasoning, web browsing, tool use, and multimodal understanding for AI. Tasks span three difficulty levels and test practical assistant capabilities rather than academic knowledge.
BenchLM is tracking GAIA in the local dataset, but exact-source verification records for these rows are still being attached. To avoid a blank benchmark page, BenchLM shows the current tracked rows below as a display-only reference table.
These tracked rows are useful for inspection and spot-checking, but until exact-source attachments are completed they should not be treated as fully verified public benchmark rows.
BenchLM mirrors the published tracked score view for GAIA. Claude Mythos 5 leads the public snapshot at 52.3% , followed by Claude Fable 5 (52.3%) and GPT-5.4 Pro (50.5%). BenchLM does not use these results to rank models overall.
Claude Mythos 5
Anthropic
claude-mythos-5
Claude Fable 5
Anthropic
claude-fable-5
GPT-5.4 Pro
OpenAI
gpt-5-4-pro
The published GAIA snapshot is tightly clustered at the top: Claude Mythos 5 sits at 52.3%, while the third row is only 1.8 points behind. The broader top-10 spread is 12.0 points, so the benchmark still separates strong models even when the leaders cluster.
27 models have been evaluated on GAIA. The benchmark falls in the Agentic category. This category carries a 22% weight in BenchLM.ai's overall scoring system. GAIA is currently displayed for reference but excluded from the scoring formula, so it does not directly affect overall rankings.
Version
GAIA 2024
Refresh cadence
Annual
Staleness state
Refreshing
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.
GAIA evaluates AI models on real-world tasks that are conceptually simple for humans but require multi-step reasoning, web browsing, tool use, and multimodal understanding for AI. Tasks span three difficulty levels and test practical assistant capabilities rather than academic knowledge.
Claude Mythos 5 currently leads the published GAIA snapshot with 52.3% tracked score. BenchLM shows this benchmark for display only and does not use it in overall rankings.
27 AI models are included in BenchLM's mirrored GAIA snapshot, based on the public leaderboard captured on July 6, 2026.
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