# MiniCPM5-2B vs Ornith-1.5-397B

> Side-by-side benchmark comparison for MiniCPM5-2B and Ornith-1.5-397B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/minicpm5-2b-vs-ornith-1-5-397b
- Last updated: September 10, 2026

- Shared sourced benchmarks: 6
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick Ornith-1.5-397B if you want the stronger benchmark profile. MiniCPM5-2B only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Ornith-1.5-397B leads overall 65.4 to 44.
- The biggest single benchmark swing is Terminal-Bench 2.1 in Agentic, with scores of 8.6% and 86.1%.
- Ornith-1.5-397B also has the larger context window at 262K.

## Model Snapshot

| Property | MiniCPM5-2B | Ornith-1.5-397B |
|----------|----------|----------|
| Creator | OpenBMB | Ornith AI |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 131K | 262K |
| Overall Score | null | 65.4 |
| Benchmarks Covered | 19 | 18 |
| Pricing (input/output) | $0.00 / $0.00 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Coming soon
- MiniCPM5-2B public-lane score: Coming soon
- Ornith-1.5-397B public-lane score: 60.8 (Estimated · #18/152)

| Benchmark | MiniCPM5-2B | Ornith-1.5-397B | Winner |
|-----------|-----------|-----------|--------|
| BFCL v4 | 66.6% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 8.6% | 86.1% | Ornith-1.5-397B |
| HLE w/ tools | Coming soon | 56.1% | Coming soon |
| MCP Atlas | Coming soon | 80% | Coming soon |
| Toolathlon-Verified | Coming soon | 71.2% | Coming soon |
| WideResearch | Coming soon | 80.8% | Coming soon |
| BrowseComp | Coming soon | 86.6% | Coming soon |
| Claw-Eval | Coming soon | 81.4% | Coming soon |

### Coding

- Winner: Coming soon
- MiniCPM5-2B public-lane score: Coming soon
- Ornith-1.5-397B public-lane score: 58.8 (Estimated · #26/151)

| Benchmark | MiniCPM5-2B | Ornith-1.5-397B | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench v6 | 69.1% | Coming soon | Coming soon |
| SciCode | 26.3% | Coming soon | Coming soon |
| SWE-bench Verified | 46.4% | 86% | Ornith-1.5-397B |
| SWE-bench Pro | 14.4% | 65.1% | Ornith-1.5-397B |
| Terminal-Bench 2.1 | 8.6% | 86.1% | Ornith-1.5-397B |
| SWE Multilingual | Coming soon | 79.6% | Coming soon |
| DeepSWE | Coming soon | 56.0% | Coming soon |
| frontierBench | Coming soon | 13.5% | Coming soon |
| NL2Repo | Coming soon | 59.5% | Coming soon |

### Reasoning

- Winner: Coming soon
- MiniCPM5-2B public-lane score: Coming soon
- Ornith-1.5-397B public-lane score: Coming soon

| Benchmark | MiniCPM5-2B | Ornith-1.5-397B | Winner |
|-----------|-----------|-----------|--------|
| LongBench v2 | 43.7% | Coming soon | Coming soon |

### Knowledge

- Winner: Coming soon
- MiniCPM5-2B public-lane score: Coming soon
- Ornith-1.5-397B public-lane score: 60.4 (Estimated · #36/183)

| Benchmark | MiniCPM5-2B | Ornith-1.5-397B | Winner |
|-----------|-----------|-----------|--------|
| MMLU-Pro | 70.8% | Coming soon | Coming soon |
| MMLU-Redux | 84.7% | Coming soon | Coming soon |
| HLE | 8.9% | 44.6% | Ornith-1.5-397B |
| GPQA-D | 70.2% | 92.8% | Ornith-1.5-397B |
| SuperGPQA | 40.8% | Coming soon | Coming soon |
| GPQA | Coming soon | 92.8% | Coming soon |
| HLE w/o tools | Coming soon | 44.6% | Coming soon |

### Instruction Following

- Winner: Coming soon
- MiniCPM5-2B public-lane score: Coming soon
- Ornith-1.5-397B public-lane score: Coming soon

| Benchmark | MiniCPM5-2B | Ornith-1.5-397B | Winner |
|-----------|-----------|-----------|--------|
| IFBench | 66.3% | Coming soon | Coming soon |
| IFEval | 86.7% | Coming soon | Coming soon |

### Mathematics

- Winner: Coming soon
- MiniCPM5-2B public-lane score: Coming soon
- Ornith-1.5-397B public-lane score: Coming soon

| Benchmark | MiniCPM5-2B | Ornith-1.5-397B | Winner |
|-----------|-----------|-----------|--------|
| AIME 2025 | 86.5% | Coming soon | Coming soon |
| AIME26 | 86.5% | Coming soon | Coming soon |
| HMMT Feb 2026 | 63.8% | Coming soon | Coming soon |
| MATH-500 | 94.6% | Coming soon | Coming soon |

## FAQ

### Which is better overall, MiniCPM5-2B or Ornith-1.5-397B?

Ornith-1.5-397B is ahead overall on BenchLM right now.

### How many benchmarks does MiniCPM5-2B cover on BenchLM?

MiniCPM5-2B currently has 19 sourced benchmark scores on BenchLM.

### How many benchmarks does Ornith-1.5-397B cover on BenchLM?

Ornith-1.5-397B currently has 18 sourced benchmark scores on BenchLM.

## Related Comparisons

- [MiniCPM5-2B vs MiniCPM5-1B](/compare/minicpm5-1b-vs-minicpm5-2b)
- [Ornith-1.5-397B vs MiniCPM5-1B](/compare/minicpm5-1b-vs-ornith-1-5-397b)
- [MiniCPM5-2B vs Ornith-1.5-35B-A3B](/compare/minicpm5-2b-vs-ornith-1-5-35b-a3b)
- [Ornith-1.5-397B vs Ornith-1.5-35B-A3B](/compare/ornith-1-5-35b-a3b-vs-ornith-1-5-397b)

## Explore More

- [MiniCPM5-2B profile](/models/minicpm5-2b)
- [Ornith-1.5-397B profile](/models/ornith-1-5-397b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)