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productivity benchmark

AA-Briefcase v1.1 Leaderboard

AA-Briefcase v1.1 is a productivity benchmark that evaluates multi-hour professional office work and reports Elo scores, separately from unversioned AA-Briefcase results.

Updated Sep 24, 2026

Models2
Model coverage2
MetricScore
EvidenceB

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AA-Briefcase v1.1 Ranking

Higher score ranks better on this benchmark.

2 rows
Columns

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Sort by
Rank
Model
Score
Percentile
Participants
Evidence
Evaluated
Rank01ModelANClaude Opus 5.5AnthropicScore1,822.00 pointsPercentile100.00%Participants2EvidenceCEvaluatedSep 24, 2026
Rank02ModelXAGrok 4.7xAIScore1,657.00 pointsPercentile0.00%Participants2EvidenceCEvaluatedSep 24, 2026

AA-Briefcase v1.1 Highlights

The leading models and scores on this benchmark.

Rank #1Claude Opus 5.51,822.00 pointsRank #2Grok 4.71,657.00 points

AA-Briefcase v1.1 Score Distribution

A closer view of the leading scores on this benchmark.

AA-Briefcase v1.1

The Top AI Models for AA-Briefcase v1.1

The first five results on this benchmark, with official price and output speed added where the model identity can be matched.

What is AA-Briefcase v1.1?

What AA-Briefcase v1.1 measures and how its scores work.

AA-Briefcase v1.1 is a benchmark for evaluating multi-hour professional office work.

It measures multi-hour professional office work and reports Elo scores in points.

Scores are shown in points. This benchmark is not independently verified and has an evidence level of B.

Family
AA-Briefcase v1.1
Modality
text
Primary category
productivity
Score direction
higher
LLMBoard eligible
No
Evaluation key
overall

LLM Stats. Benchmark scores retain their original unit. Overall score eligibility is shown separately.

FAQ

Common questions about AA-Briefcase v1.1.

Which model scores highest on AA-Briefcase v1.1?

Claude Opus 5.5 is currently ranked first with 1,822.00 points.

What are the top three models on AA-Briefcase v1.1?

The current leaders are Claude Opus 5.5 (1,822.00 points) and Grok 4.7 (1,657.00 points).

Which AA-Briefcase v1.1 model has the lowest official input price?

Grok 4.7 has the lowest matched official input price at $2.0 input / $6.0 output per 1M tokens.

Which models are fastest among AA-Briefcase v1.1 results?

The fastest matched records are Claude Opus 5.5 (64.14 tok/s via Anthropic) and Grok 4.7 (5.32 tok/s via xAI).

Does the highest score result prove overall model quality?

No. This benchmark measures one defined capability or task. The overall LLMBoard score uses a separate aggregation across eligible benchmark evidence.

What does AA-Briefcase v1.1 measure?

It measures multi-hour professional office work and reports Elo scores in points.

Is a higher score better?

Yes. Higher values rank better for this benchmark.

How many models are compared?

2 model results are currently shown.

Does this benchmark affect the overall score?

No. This benchmark is shown for reference but does not contribute to the overall score.

Ranking basisThis aa-briefcase v1.1 AI model leaderboard uses descending score in the benchmark original unit. The leaderboard ranking keeps matched price and speed data separate from benchmark evidence.

  1. 01
    AN
    Claude Opus 5.5Anthropic
    Score
    1,822.00 points
    Price
    $4.0 input / $20 output per 1M tokens
    Speed
    Up to 64.14 tok/s via Anthropic

    Strengths

    • Ranks #1 of 2 compared models
    • 100th percentile on this benchmark
    • C evidence result

    Considerations

    • This result measures AA-Briefcase v1.1, not total model capability
  2. 02
    XA
    Grok 4.7xAI
    Score
    1,657.00 points
    Price
    $2.0 input / $6.0 output per 1M tokens
    Speed
    Up to 5.32 tok/s via xAI

    Strengths

    • Ranks #2 of 2 compared models
    • 0th percentile on this benchmark
    • C evidence result

    Considerations

    • This result measures AA-Briefcase v1.1, not total model capability

Selection summary

Best AI Models for AA-Briefcase v1.1

Claude Opus 5.5 currently leads AA-Briefcase v1.1 with 1,822.00 points. It is the top model on this specific benchmark, while the best LLM for the broader task should also be checked against other benchmarks, price, and runtime.

Use this leaderboard with the supporting benchmark results and coverage details above. A leaderboard position summarizes the selected ranking signal; it does not replace workload-specific testing.

Benchmark rank #1Claude Opus 5.51,822.00 points · $4.0 input / $20 output per 1M tokens
Benchmark rank #2Grok 4.71,657.00 points · $2.0 input / $6.0 output per 1M tokens