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Banja Lab / Benchmarks / Test

AUSFA-0001Australian accounting · easy

Current superannuation guarantee rate

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: gemini-3.1-flash-lite at 10.0%. 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. An Australian employer is paying ordinary time earnings to an employee on 15 August 2025. State the current minimum superannuation guarantee (SG) percentage that the employer must contribute on ordinary time earnings for the 2025-26 financial year, the rate that applies from 1 July 2025. Give the percentage as a number. Name the controlling authority for the superannuation guarantee charge.

Anthropicclaude-opus-4-8
Low reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Anthropicclaude-opus-4-8
Medium reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Anthropicclaude-opus-4-8
Extra-high reasoning
Composite 100.0%Objective 100.0%
Open outputFull run
Anthropicclaude-opus-4-8
Max 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
xAIgrok-4.20-reasoning
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
Anthropicclaude-opus-4-8
High reasoning
Composite 90.0%Objective 90.0%
Open outputFull run
Zhipuglm-5.2
default reasoning
Composite 90.0%Objective 90.0%
Open outputFull run
OpenAIgpt-5.5
High reasoning
Composite 90.0%Objective 90.0%
Open outputFull run
OpenAIgpt-5.4-mini
High reasoning
Composite 90.0%Objective 90.0%
Open outputFull run
Googlegemini-3.1-pro-preview
High reasoning
Composite 90.0%Objective 90.0%
Open outputFull run
Anthropicclaude-opus-4-8
High reasoning
Composite 90.0%Objective 90.0%
Open outputFull run
Anthropicclaude-haiku-4-5
default reasoning
Composite 90.0%Objective 90.0%
Open outputFull run
Googlegemini-3.5-flash
default reasoning
Composite 80.0%Objective 80.0%
Open outputFull run
xAIgrok-4.3
default reasoning
Composite 80.0%Objective 80.0%
Open outputFull run
xAIgrok-build-0.1
default reasoning
Composite 80.0%Objective 80.0%
Open outputFull run
DeepSeekdeepseek-v4-pro
default reasoning
Composite 80.0%Objective 80.0%
Open outputFull run
DeepSeekdeepseek-v4-flash
default reasoning
Composite 80.0%Objective 80.0%
Open outputFull run
Anthropicclaude-haiku-4-5
High reasoning
Composite 10.0%Objective 10.0%
Open outputFull run
Googlegemini-3.1-flash-lite
default reasoning
Composite 10.0%Objective 10.0%
Open outputFull run