# Command A+ vs GPT-5.4 mini

> Side-by-side benchmark comparison for Command A+ and GPT-5.4 mini across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/command-a-plus-vs-gpt-5-4-mini
- Last updated: October 2, 2026

- Shared sourced benchmarks: 3
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: Command A+ and GPT-5.4 mini share only 3 sourced benchmark rows.

## Summary

- Only 3 shared sourced benchmark rows are available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- GPT-5.4 mini has the lower published output-token price.
- GPT-5.4 mini has the larger published context window at 400K.

## Model Snapshot

| Property | Command A+ | GPT-5.4 mini |
|----------|----------|----------|
| Creator | Cohere | OpenAI |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 128K | 400K |
| Independent public score (not head-to-head) | 36.58 | 55.64 |
| Benchmarks Covered | 5 | 21 |
| Pricing (input/output) | $2.50 / $10.00 | $0.75 / $4.50 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 15.9 (Estimated · #102/119)
- GPT-5.4 mini public-lane score: 34.1 (Supported · #73/119)

| Benchmark | Command A+ | GPT-5.4 mini | Winner |
|-----------|-----------|-----------|--------|
| τ²-bench results | 85% | 93.4% | GPT-5.4 mini |
| Terminal-Bench 2.1 (Vals) | 17.6% | 54.7% | GPT-5.4 mini |
| Terminal-Bench 2.0 | Coming soon | 60% | Coming soon |
| OSWorld-Verified | Coming soon | 72.1% | Coming soon |
| MCP Atlas | Coming soon | 57.7% | Coming soon |
| Toolathlon | Coming soon | 42.9% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 23.3 (Estimated · #112/144)
- GPT-5.4 mini public-lane score: 36.9 (Supported · #73/144)

| Benchmark | Command A+ | GPT-5.4 mini | Winner |
|-----------|-----------|-----------|--------|
| Vibe Code Bench | Coming soon | 47.97% | Coming soon |
| FrontierCode 1.1 Main | Coming soon | 27.0% | Coming soon |
| LiveCodeBench (Vals) | Coming soon | 81.5% | Coming soon |
| SWE-bench (Vals) | Coming soon | 73.0% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 58.5 (Unranked · 2 rankable rows)
- GPT-5.4 mini public-lane score: 40 (Unranked · 4 rankable rows)

| Benchmark | Command A+ | GPT-5.4 mini | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-1 | Coming soon | 63.70% | Coming soon |
| ARC-AGI-2 | Coming soon | 18.9% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 16.1 (#48/49)
- GPT-5.4 mini public-lane score: 58.3 (#32/49)

| Benchmark | Command A+ | GPT-5.4 mini | Winner |
|-----------|-----------|-----------|--------|
| MMMU | 75.1% | Coming soon | Coming soon |
| MMMU-Pro | 63% | 76.6% | GPT-5.4 mini |
| CharXiv | 52.7% | Coming soon | Coming soon |
| MMMU-Pro w/ Python | Coming soon | 78% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 27.7 (Estimated · #145/171)
- GPT-5.4 mini public-lane score: 48.6 (Supported · #70/171)

| Benchmark | Command A+ | GPT-5.4 mini | Winner |
|-----------|-----------|-----------|--------|
| GPQA | Coming soon | 88% | Coming soon |
| HLE | Coming soon | 41.5% | Coming soon |
| HLE w/o tools | Coming soon | 28.2% | Coming soon |
| GPQA Diamond (Vals) | Coming soon | 83.1% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 84.6% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 89.2 (#20/125)
- GPT-5.4 mini public-lane score: 88.5 (#24/125)

### Mathematics

- Winner: Insufficient shared evidence
- Command A+ public-lane score: Coming soon
- GPT-5.4 mini public-lane score: 44.3 (Unranked · 2 rankable rows)

| Benchmark | Command A+ | GPT-5.4 mini | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | Coming soon | 28.280% | Coming soon |
| FrontierMath v2 (Tier 4) | Coming soon | 2.080% | Coming soon |

## FAQ

### Is there enough evidence to pick between Command A+ and GPT-5.4 mini?

Not yet. The models share only 3 sourced benchmark rows, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [Command A+ vs GPT-5.4 Pro](/compare/command-a-plus-vs-gpt-5-4-pro)
- [GPT-5.4 mini vs GPT-5.4 Pro](/compare/gpt-5-4-mini-vs-gpt-5-4-pro)
- [Command A+ vs GPT-5.4](/compare/command-a-plus-vs-gpt-5-4)
- [GPT-5.4 mini vs GPT-5.4](/compare/gpt-5-4-vs-gpt-5-4-mini)

## Explore More

- [Command A+ profile](/models/command-a-plus)
- [GPT-5.4 mini profile](/models/gpt-5-4-mini)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)