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Banja Lab / Benchmarks / Test

AUSFA-0002Australian accounting · medium

Concessional contributions cap

The same task, run on 27 models. Compare the outputs side by side, or open any one in a popup to inspect it.

Top result: claude-opus-4-8 (low reasoning) at 100.0% composite. Lowest: claude-haiku-4-5 at 15.0%. 27 models compared on this task.

How it ran
  • Each model was given the brief below in a fresh, isolated session with no access to our tools, and returned its answer from scratch.
  • The rendered output was scored 1 to 5 on brief fidelity, visual design, craft, and impact by a four-family vision panel - Anthropic (Claude Opus 4.8), OpenAI (GPT-5.5), Google (Gemini 3.1 Pro), and xAI (Grok 4.3) - using one identical prompt so the scores compare. The published judge score is leave-one-family-out: a model is never scored by a judge of its own family, so same-family self-preference is removed.
The brief

This is a benchmarking hypothetical, not tax advice. The figure is as at FY2025-26. State the standard annual concessional (before-tax) superannuation contributions cap, in dollars, that applies for the 2025-26 financial year. This is the general cap that applies before any unused carry-forward amounts, and it includes employer guarantee contributions, salary sacrifice, and personal deductible contributions. Name the controlling authority for the concessional contributions cap.

Anthropicclaude-opus-4-8
Low reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Anthropicclaude-sonnet-4-6
High reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Anthropicclaude-sonnet-5
High reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Anthropicclaude-fable-5
High reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Moonshotkimi-k2.7-code
default reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
OpenAIgpt-5.4-mini
High reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Googlegemini-3.5-flash
default reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
xAIgrok-composer-2.5-fast
default reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Anthropicclaude-sonnet-4-6
High reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Anthropicclaude-sonnet-5
High reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Anthropicclaude-fable-5
High reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
DeepSeekdeepseek-v4-pro
default reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Anthropicclaude-opus-4-8
Medium reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
Anthropicclaude-opus-4-8
High reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
Anthropicclaude-opus-4-8
Extra-high reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
Anthropicclaude-opus-4-8
Max reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
Zhipuglm-5.2
default reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
OpenAIgpt-5.5
High reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
Googlegemini-3.1-pro-preview
High reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
Googlegemini-3.1-flash-lite
default reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
xAIgrok-4.3
default reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
xAIgrok-4.20-reasoning
default reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
xAIgrok-build-0.1
default reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
Anthropicclaude-opus-4-8
High reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
DeepSeekdeepseek-v4-flash
default reasoning
Composite 85.0%Objective 85.0%
Open outputFull run
Anthropicclaude-haiku-4-5
High reasoning
Composite 15.0%Objective 15.0%
Open outputFull run
Anthropicclaude-haiku-4-5
default reasoning
Composite 15.0%Objective 15.0%
Open outputFull run