Floor / Ceiling

Moving baseline tracker

The floor is the AI you cannot uninvent.

Compare the strongest reviewed open-weight and proprietary results within the same benchmark. Each tab measures a different task or system.

Snapshot date Sep 2026
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Current snapshot

September 2026 Floor / Ceiling

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History

Evidence record

Checked 2026-10-14. AA Intelligence Index v4.3.2: MiMo-V2.6-Pro scores 46.3, versus Claude Opus 5.5 at 57.6. The general reasoning gap is 11.3 points within the reviewed cohort. AA Coding Agent Index v1.5: GLM-5.3 scores 53.6, versus Claude Sonnet 5.5 at 68.4. The coding systems gap is 14.8 points within the reviewed cohort. AutomationBench-AA v1.0.6 objective score: GLM-5.3 scores 62.2, versus GPT-6 Astra at 68.5. The workflow automation gap is 6.3 percentage points within the reviewed cohort. General reasoning uses Intelligence Index v4.3.2. Coding uses Coding Agent Index v1.5 with the named harness and effort; one explicit configuration per model is retained and excluded alternatives are recorded. Workflow automation retains the September 7 AutomationBench-AA v1.0.6 objective dataset, re-fetched October 14, not a new evaluation of October releases. Objective completion is not whole-workflow success. Compare only within a domain and benchmark version. Hosted results do not guarantee identical self-hosted performance.

Snapshot Status Benchmark Floor Ceiling Gap

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Model sources