# Granite 4.2 8B vs MiniCPM5-1B

> Side-by-side benchmark comparison for Granite 4.2 8B and MiniCPM5-1B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/granite-4-2-8b-vs-minicpm5-1b
- Last updated: October 15, 2026

- Shared sourced benchmarks: 5
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Granite 4.2 8B leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Granite 4.2 8B has the higher overall point estimate 33.4 to 6.82. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in instruction following, where the averages are 86.5 for Granite 4.2 8B and 9.7 for MiniCPM5-1B.
- The biggest single benchmark swing is AIME 2025 in Mathematics, with scores of 86.7% and 40.4%.
- MiniCPM5-1B also has the larger context window at 131K.

## Model Snapshot

| Property | Granite 4.2 8B | MiniCPM5-1B |
|----------|----------|----------|
| Creator | IBM | OpenBMB |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 128K | 131K |
| Overall Score | 33.4 | 6.82 |
| Benchmarks Covered | 14 | 14 |
| Pricing (input/output) | $0.00 / $0.00 | N/A |

## Category Breakdown

### Agentic

- Winner: Not comparable
- Granite 4.2 8B public-lane score: 15.7 (Estimated · #113/127)
- MiniCPM5-1B public-lane score: Coming soon

| Benchmark | Granite 4.2 8B | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 20.6% | Coming soon | Coming soon |
| τ³-bench results | 58.1% | Coming soon | Coming soon |
| BFCL v4 | 52.4% | 25.1% | Granite 4.2 8B |

### Coding

- Winner: Not comparable
- Granite 4.2 8B public-lane score: 17.2 (Estimated · #125/150)
- MiniCPM5-1B public-lane score: Coming soon

| Benchmark | Granite 4.2 8B | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 47.7% | Coming soon | Coming soon |
| SWE-bench Pro | 19.1% | Coming soon | Coming soon |
| SWE Multilingual | 30.8% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 20.6% | Coming soon | Coming soon |
| LiveCodeBench v6 | 73.2% | 33.5% | Granite 4.2 8B |
| SciCode | 36.1% | Coming soon | Coming soon |
| LiveCodeBench Pro | Coming soon | 22.7% | Coming soon |

### Reasoning

- Winner: Not comparable
- Granite 4.2 8B public-lane score: 56.8 (Unranked · 2 rankable rows)
- MiniCPM5-1B public-lane score: Coming soon

| Benchmark | Granite 4.2 8B | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| BBH | Coming soon | 71.9% | Coming soon |

### Knowledge

- Winner: Directional only
- Granite 4.2 8B public-lane score: 30.6 (Supported · #154/184)
- MiniCPM5-1B public-lane score: 10.9 (Estimated · #184/184)

| Benchmark | Granite 4.2 8B | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 64.1% | Coming soon | Coming soon |
| MMLU-Pro | 74.0% | 48.9% | Granite 4.2 8B |
| MMLU-Redux | Coming soon | 70.1% | Coming soon |
| GPQA-D | Coming soon | 26.3% | Coming soon |
| SuperGPQA | Coming soon | 23.1% | Coming soon |

### Instruction Following

- Winner: Granite 4.2 8B
- Granite 4.2 8B public-lane score: 86.5 (#41/146)
- MiniCPM5-1B public-lane score: 9.7 (#140/146)

| Benchmark | Granite 4.2 8B | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| IFBench | 79.3% | 46.7% | Granite 4.2 8B |
| IFEval | Coming soon | 80.4% | Coming soon |

### Mathematics

- Winner: Not comparable
- Granite 4.2 8B public-lane score: Coming soon
- MiniCPM5-1B public-lane score: 12.1 (Unranked · 4 rankable rows)

| Benchmark | Granite 4.2 8B | MiniCPM5-1B | Winner |
|-----------|-----------|-----------|--------|
| AIME 2025 | 86.7% | 40.4% | Granite 4.2 8B |
| HMMT Feb 2025 | 78.3% | Coming soon | 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

### Which is better overall, Granite 4.2 8B or MiniCPM5-1B?

Granite 4.2 8B has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Granite 4.2 8B and MiniCPM5-1B?

The widest category gap is in instruction following, where the averages are 86.5 for Granite 4.2 8B and 9.7 for MiniCPM5-1B.

### How many benchmarks does Granite 4.2 8B cover on BenchLM?

Granite 4.2 8B currently has 14 sourced benchmark scores on BenchLM.

### How many benchmarks does MiniCPM5-1B cover on BenchLM?

MiniCPM5-1B currently has 14 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Granite 4.2 8B vs Granite 4.2 30B](/compare/granite-4-2-30b-vs-granite-4-2-8b)
- [MiniCPM5-1B vs Granite 4.2 30B](/compare/granite-4-2-30b-vs-minicpm5-1b)
- [Granite 4.2 8B vs Granite 4.2 3B](/compare/granite-4-2-3b-vs-granite-4-2-8b)
- [MiniCPM5-1B vs Granite 4.2 3B](/compare/granite-4-2-3b-vs-minicpm5-1b)

## Explore More

- [Granite 4.2 8B profile](/models/granite-4-2-8b)
- [MiniCPM5-1B profile](/models/minicpm5-1b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)