# Claude 4 Sonnet vs Command A+

> Side-by-side benchmark comparison for Claude 4 Sonnet and Command A+ across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

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

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for Claude 4 Sonnet and Command A+.

## Summary

- Claude 4 Sonnet and Command A+ do not currently share a sourced benchmark row. The mirror therefore compares metadata, pricing, context windows, and each model's separately reported coverage without naming a benchmark winner.

## Model Snapshot

| Property | Claude 4 Sonnet | Command A+ |
|----------|----------|----------|
| Creator | Anthropic | Cohere |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 200K | 128K |
| Independent public score (not head-to-head) | 38.61 | 36.58 |
| Benchmarks Covered | 3 | 5 |
| Pricing (input/output) | $3.00 / $15.00 | $2.50 / $10.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Claude 4 Sonnet public-lane score: Coming soon
- Command A+ public-lane score: 15.9 (Estimated · #102/119)

| Benchmark | Claude 4 Sonnet | Command A+ | Winner |
|-----------|-----------|-----------|--------|
| Gert Labs | 39.66% | Coming soon | Coming soon |
| JobBench | 18.4% | Coming soon | Coming soon |
| τ²-bench results | Coming soon | 85% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 17.6% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Claude 4 Sonnet public-lane score: Coming soon
- Command A+ public-lane score: 23.3 (Estimated · #112/144)

| Benchmark | Claude 4 Sonnet | Command A+ | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 72.7% | Coming soon | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Claude 4 Sonnet public-lane score: 52.5 (Unranked · 2 rankable rows)
- Command A+ public-lane score: 58.5 (Unranked · 2 rankable rows)

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Claude 4 Sonnet public-lane score: 53 (Unranked · 1 rankable row)
- Command A+ public-lane score: 16.1 (#48/49)

| Benchmark | Claude 4 Sonnet | Command A+ | Winner |
|-----------|-----------|-----------|--------|
| MMMU | Coming soon | 75.1% | Coming soon |
| MMMU-Pro | Coming soon | 63% | Coming soon |
| CharXiv | Coming soon | 52.7% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Claude 4 Sonnet public-lane score: 36.5 (Estimated · #109/171)
- Command A+ public-lane score: 27.7 (Estimated · #145/171)

### Instruction Following

- Winner: Insufficient shared evidence
- Claude 4 Sonnet public-lane score: 52 (#78/125)
- Command A+ public-lane score: 89.2 (#20/125)

## FAQ

### Can I compare Claude 4 Sonnet and Command A+ on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but sourced benchmark coverage is still incomplete for a fair score-level comparison.

### Why does this page show "coming soon" values?

BenchLM only calls winners when public benchmark coverage is available on both sides of the comparison.

## Related Comparisons

- [Claude 4 Sonnet vs GPT-6 Astra](/compare/claude-4-sonnet-vs-gpt-6-astra)
- [Command A+ vs GPT-6 Astra](/compare/command-a-plus-vs-gpt-6-astra)
- [Claude 4 Sonnet vs Claude Opus 5.5](/compare/claude-4-sonnet-vs-claude-opus-5-5)
- [Command A+ vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-command-a-plus)

## Explore More

- [Claude 4 Sonnet profile](/models/claude-4-sonnet)
- [Command A+ profile](/models/command-a-plus)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)