# Claude 3.5 Haiku vs Phi-3.5-mini

> Side-by-side benchmark comparison for Claude 3.5 Haiku and Phi-3.5-mini across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-3-5-haiku-vs-phi-3-5-mini
- Last updated: October 14, 2026

- Shared sourced benchmarks: 6
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Pick Phi-3.5-mini if you want the stronger benchmark profile. Claude 3.5 Haiku only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Phi-3.5-mini leads overall 51 to 47.
- The biggest single benchmark swing is MGSM in Multilingual, with scores of 85.6% and 47.9%.
- Claude 3.5 Haiku also has the larger context window at 200K.

## Model Snapshot

| Property | Claude 3.5 Haiku | Phi-3.5-mini |
|----------|----------|----------|
| Creator | Anthropic | Microsoft |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Non-Reasoning |
| Context | 200K | 128K |
| Overall Score | null | null |
| Benchmarks Covered | 10 | 8 |
| Pricing (input/output) | N/A | N/A |

## Category Breakdown

### Coding

- Winner: Not comparable
- Claude 3.5 Haiku public-lane score: Coming soon
- Phi-3.5-mini public-lane score: Coming soon

| Benchmark | Claude 3.5 Haiku | Phi-3.5-mini | Winner |
|-----------|-----------|-----------|--------|
| HumanEval | 88.1% | 62.8% | Claude 3.5 Haiku |
| SWE-bench Verified | 40.6% | Coming soon | Coming soon |

### Reasoning

- Winner: Not comparable
- Claude 3.5 Haiku public-lane score: Coming soon
- Phi-3.5-mini public-lane score: Coming soon

| Benchmark | Claude 3.5 Haiku | Phi-3.5-mini | Winner |
|-----------|-----------|-----------|--------|
| BBH | 86.6% | 69% | Claude 3.5 Haiku |
| DROP | 83.1% | Coming soon | Coming soon |

### Knowledge

- Winner: Not comparable
- Claude 3.5 Haiku public-lane score: Coming soon
- Phi-3.5-mini public-lane score: Coming soon

| Benchmark | Claude 3.5 Haiku | Phi-3.5-mini | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 41.6% | 30.4% | Claude 3.5 Haiku |
| MMLU-Pro | 65% | 47.4% | Claude 3.5 Haiku |
| MMLU | 80.3% | 69% | Claude 3.5 Haiku |
| MMMLU | Coming soon | 55.4% | Coming soon |

### Multilingual

- Winner: Not comparable
- Claude 3.5 Haiku public-lane score: Coming soon
- Phi-3.5-mini public-lane score: Coming soon

| Benchmark | Claude 3.5 Haiku | Phi-3.5-mini | Winner |
|-----------|-----------|-----------|--------|
| MGSM | 85.6% | 47.9% | Claude 3.5 Haiku |

### Instruction Following

- Winner: Not comparable
- Claude 3.5 Haiku public-lane score: Coming soon
- Phi-3.5-mini public-lane score: Coming soon

| Benchmark | Claude 3.5 Haiku | Phi-3.5-mini | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 85.9% | Coming soon | Coming soon |

### Mathematics

- Winner: Not comparable
- Claude 3.5 Haiku public-lane score: Coming soon
- Phi-3.5-mini public-lane score: Coming soon

| Benchmark | Claude 3.5 Haiku | Phi-3.5-mini | Winner |
|-----------|-----------|-----------|--------|
| AIME 2024 | 5.3% | Coming soon | Coming soon |
| GSM8K | Coming soon | 86.2% | Coming soon |

## FAQ

### Which is better overall, Claude 3.5 Haiku or Phi-3.5-mini?

Phi-3.5-mini is ahead overall on BenchLM right now.

### How many benchmarks does Claude 3.5 Haiku cover on BenchLM?

Claude 3.5 Haiku currently has 10 sourced benchmark scores on BenchLM.

### How many benchmarks does Phi-3.5-mini cover on BenchLM?

Phi-3.5-mini currently has 8 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Claude 3.5 Haiku vs Claude Opus 5.5](/compare/claude-3-5-haiku-vs-claude-opus-5-5)
- [Phi-3.5-mini vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-phi-3-5-mini)
- [Claude 3.5 Haiku vs GPT-6.1 Sol](/compare/claude-3-5-haiku-vs-gpt-6-1-sol)
- [Phi-3.5-mini vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-phi-3-5-mini)

## Explore More

- [Claude 3.5 Haiku profile](/models/claude-3-5-haiku)
- [Phi-3.5-mini profile](/models/phi-3-5-mini)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)