# Command A+ vs GPT-5.4

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

- Canonical page: https://benchlm.ai/compare/command-a-plus-vs-gpt-5-4
- 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 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.
- Command A+ has the lower published output-token price.
- GPT-5.4 has the larger published context window at 1.05M.

## Model Snapshot

| Property | Command A+ | GPT-5.4 |
|----------|----------|----------|
| Creator | Cohere | OpenAI |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 128K | 1.05M |
| Independent public score (not head-to-head) | 36.58 | 68.91 |
| Benchmarks Covered | 5 | 39 |
| Pricing (input/output) | $2.50 / $10.00 | $2.50 / $15.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 15.9 (Estimated · #102/119)
- GPT-5.4 public-lane score: 48.7 (Supported · #43/119)

| Benchmark | Command A+ | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| τ²-bench results | 85% | 98.9% | GPT-5.4 |
| Terminal-Bench 2.1 (Vals) | 17.6% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 75.1% | Coming soon |
| CyberGym | Coming soon | 79.0% | Coming soon |
| BrowseComp | Coming soon | 82.7% | Coming soon |
| OSWorld-Verified | Coming soon | 75% | Coming soon |
| MCP Atlas | Coming soon | 70.6% | Coming soon |
| Toolathlon | Coming soon | 54.6% | Coming soon |
| Claw-Eval | Coming soon | 60.3% | Coming soon |
| DeepSearchQA | Coming soon | 73.6% | Coming soon |
| Gert Labs | Coming soon | 64.89% | Coming soon |
| ResearchClawBench | Coming soon | 15.3% | Coming soon |
| JobBench | Coming soon | 38.9% | Coming soon |
| ExploitGym | Coming soon | 6.0% | Coming soon |
| ApprenticeBench | Coming soon | 11% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 23.3 (Estimated · #112/144)
- GPT-5.4 public-lane score: 49.6 (Supported · #44/144)

| Benchmark | Command A+ | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench Pro | Coming soon | 87.5% | Coming soon |
| SWE-bench Pro | Coming soon | 57.7% | Coming soon |
| React Native Evals | Coming soon | 85.3% | Coming soon |
| Vibe Code Bench | Coming soon | 67.42% | Coming soon |
| PostTrainBench v1.1 | Coming soon | 19.0% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 58.5 (Unranked · 2 rankable rows)
- GPT-5.4 public-lane score: 60.6 (#21/27)

| Benchmark | Command A+ | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-2 | Coming soon | 74.0% | Coming soon |
| ARC-AGI-3 | Coming soon | 0.2% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 16.1 (#48/49)
- GPT-5.4 public-lane score: 69.3 (#20/49)

| Benchmark | Command A+ | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| MMMU | 75.1% | Coming soon | Coming soon |
| MMMU-Pro | 63% | 81.2% | GPT-5.4 |
| CharXiv | 52.7% | 82.8% | GPT-5.4 |
| OfficeQA Pro | Coming soon | 53.2% | Coming soon |
| MMMU-Pro w/ Python | Coming soon | 82.1% | Coming soon |
| ERQA | Coming soon | 65.4% | Coming soon |
| SimpleVQA | Coming soon | 61.1% | Coming soon |
| ScreenSpot Pro | Coming soon | 85.4% | Coming soon |
| ZeroBench | Coming soon | 41.0% | Coming soon |
| MedXpertQA (MM) | Coming soon | 77.1% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 27.7 (Estimated · #145/171)
- GPT-5.4 public-lane score: 66.1 (Supported · #24/171)

| Benchmark | Command A+ | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| GPQA | Coming soon | 92.8% | Coming soon |
| HLE | Coming soon | 52.1% | Coming soon |
| HLE w/o tools | Coming soon | 39.8% | Coming soon |
| GPQA-D | Coming soon | 92.8% | Coming soon |
| HealthBench Hard | Coming soon | 40.1% | Coming soon |
| MedXpertQA (Text) | Coming soon | 59.6% | Coming soon |
| HealthBench Professional | Coming soon | 48.1% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Command A+ public-lane score: 89.2 (#20/125)
- GPT-5.4 public-lane score: 89.2 (#19/125)

### Mathematics

- Winner: Insufficient shared evidence
- Command A+ public-lane score: Coming soon
- GPT-5.4 public-lane score: 64.4 (Unranked · 2 rankable rows)

| Benchmark | Command A+ | GPT-5.4 | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | Coming soon | 47.600% | Coming soon |
| FrontierMath v2 (Tier 4) | Coming soon | 27.100% | Coming soon |

## FAQ

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

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

## Explore More

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