# Claude Sonnet 4.6 vs MiniCPM5-1B

> Side-by-side benchmark comparison for Claude Sonnet 4.6 and MiniCPM5-1B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-sonnet-4-6-vs-minicpm5-1b
- Last updated: October 7, 2026

- Shared sourced benchmarks: 2
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: Claude Sonnet 4.6 and MiniCPM5-1B share only 2 sourced benchmark rows.

## Summary

- Only 2 shared sourced benchmark rows are available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Claude Sonnet 4.6 has the larger published context window at 200K.

## Model Snapshot

| Property | Claude Sonnet 4.6 | MiniCPM5-1B |
|----------|----------|----------|
| Creator | Anthropic | OpenBMB |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 200K | 131K |
| Independent public score (not head-to-head) | 55.33 | 5.12 |
| Benchmarks Covered | 28 | 14 |
| Pricing (input/output) | $3.00 / $15.00 | N/A |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Claude Sonnet 4.6 public-lane score: 43.9 (Supported · #55/122)
- MiniCPM5-1B public-lane score: Coming soon

| Benchmark | Claude Sonnet 4.6 | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 59.1% | Coming soon | Coming soon |
| OSWorld-Verified | 72.1% | Coming soon | Coming soon |
| Claw-Eval | 67.8% | Coming soon | Coming soon |
| CyberGym | 65.2% | Coming soon | Coming soon |
| Gert Labs | 62.92% | Coming soon | Coming soon |
| OSWorld 2.0 | 8.3% | Coming soon | Coming soon |
| JobBench | 36.9% | Coming soon | Coming soon |
| Terminal-Bench 2.1 (Vals) | 57.3% | Coming soon | Coming soon |
| ApprenticeBench | 2% | Coming soon | Coming soon |
| BFCL v4 | Coming soon | 25.1% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Claude Sonnet 4.6 public-lane score: 46.3 (Supported · #50/146)
- MiniCPM5-1B public-lane score: Coming soon

| Benchmark | Claude Sonnet 4.6 | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 79.6% | Coming soon | Coming soon |
| SWE-Rebench | 60.7% | Coming soon | Coming soon |
| React Native Evals | 80.6% | Coming soon | Coming soon |
| Vibe Code Bench | 51.48% | Coming soon | Coming soon |
| cursorBench31 | 48.8% | Coming soon | Coming soon |
| FrontierCode 1.1 Main | 24.3% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 82.1% | Coming soon | Coming soon |
| SWE-bench (Vals) | 77.4% | Coming soon | Coming soon |
| LiveCodeBench Pro | Coming soon | 22.7% | Coming soon |
| LiveCodeBench v6 | Coming soon | 33.5% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Claude Sonnet 4.6 public-lane score: 59.2 (Unranked · 4 rankable rows)
- MiniCPM5-1B public-lane score: Coming soon

| Benchmark | Claude Sonnet 4.6 | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-2 | 58.3% | Coming soon | Coming soon |
| ARC-AGI-1 | 86.00% | Coming soon | Coming soon |
| BBH | Coming soon | 71.9% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Claude Sonnet 4.6 public-lane score: 55.1 (#34/49)
- MiniCPM5-1B public-lane score: Coming soon

| Benchmark | Claude Sonnet 4.6 | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| CharXiv | 77.4% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Claude Sonnet 4.6 public-lane score: 53.6 (Supported · #58/174)
- MiniCPM5-1B public-lane score: 7.8 (Estimated · #174/174)

| Benchmark | Claude Sonnet 4.6 | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 89.9% | Coming soon | Coming soon |
| SuperGPQA | 95% | 23.1% | Claude Sonnet 4.6 |
| MMLU-Pro | 79.2% | 48.9% | Claude Sonnet 4.6 |
| HLE | 49% | Coming soon | Coming soon |
| GPQA Diamond (Vals) | 85.6% | Coming soon | Coming soon |
| MMLU-Pro (Vals) | 87.3% | Coming soon | Coming soon |
| MMLU-Redux | Coming soon | 70.1% | Coming soon |
| GPQA-D | Coming soon | 26.3% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Claude Sonnet 4.6 public-lane score: 46.6 (#87/125)
- MiniCPM5-1B public-lane score: 9.7 (#123/125)

| Benchmark | Claude Sonnet 4.6 | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| IFBench | Coming soon | 46.7% | Coming soon |
| IFEval | Coming soon | 80.4% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Claude Sonnet 4.6 public-lane score: 48.8 (Unranked · 2 rankable rows)
- MiniCPM5-1B public-lane score: 5.4 (Unranked · 4 rankable rows)

| Benchmark | Claude Sonnet 4.6 | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | 32.400% | Coming soon | Coming soon |
| FrontierMath v2 (Tier 4) | 8.300% | Coming soon | Coming soon |
| AIME 2025 | Coming soon | 40.4% | Coming soon |
| AIME26 | Coming soon | 40.4% | Coming soon |
| HMMT Feb 2026 | Coming soon | 25.8% | Coming soon |
| MATH-500 | Coming soon | 91.6% | Coming soon |

## FAQ

### Is there enough evidence to pick between Claude Sonnet 4.6 and MiniCPM5-1B?

Not yet. The models share only 2 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

- [Claude Sonnet 4.6 vs MiniCPM5-2B](/compare/claude-sonnet-4-6-vs-minicpm5-2b)
- [MiniCPM5-1B vs MiniCPM5-2B](/compare/minicpm5-1b-vs-minicpm5-2b)
- [Claude Sonnet 4.6 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-claude-sonnet-4-6)
- [MiniCPM5-1B vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-minicpm5-1b)

## Explore More

- [Claude Sonnet 4.6 profile](/models/claude-sonnet-4-6)
- [MiniCPM5-1B profile](/models/minicpm5-1b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)