# Inkling 2 Small vs Phi-4-reasoning

> Side-by-side benchmark comparison for Inkling 2 Small and Phi-4-reasoning across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/inkling-2-small-vs-phi-4-reasoning
- Last updated: November 7, 2026

- Shared sourced benchmarks: 1
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: Inkling 2 Small and Phi-4-reasoning share only 1 sourced benchmark row.

## Summary

- Only 1 shared sourced benchmark row is available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Inkling 2 Small has the larger published context window at 1M.

## Model Snapshot

| Property | Inkling 2 Small | Phi-4-reasoning |
|----------|----------|----------|
| Creator | Thinking Machines Lab | Microsoft |
| Type | Proprietary | Open Weight |
| Reasoning | Hybrid | Reasoning |
| Context | 1M | 32K |
| Independent public score (not head-to-head) | 59.06 | null |
| Benchmarks Covered | 25 | 6 |
| Pricing (input/output) | $0.30 / $1.00 | N/A |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Inkling 2 Small public-lane score: 59.9 (Supported · #26/131)
- Phi-4-reasoning public-lane score: Coming soon

| Benchmark | Inkling 2 Small | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 85.1% | Coming soon | Coming soon |
| BrowseComp | 90.2% | Coming soon | Coming soon |
| DeepSearchQA | 90.9% | Coming soon | Coming soon |
| MCP Atlas | 85% | Coming soon | Coming soon |
| JobBench | 70.5% | Coming soon | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Inkling 2 Small public-lane score: 59.7 (Supported · #20/157)
- Phi-4-reasoning public-lane score: Coming soon

| Benchmark | Inkling 2 Small | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 82.2% | Coming soon | Coming soon |
| SWE Multilingual | 81.2% | Coming soon | Coming soon |
| sweMarathon | 38.8% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 85.1% | Coming soon | Coming soon |
| DeepSWE | 72.1% | Coming soon | Coming soon |
| PostTrainBench v1.2 | 31.9% | Coming soon | Coming soon |
| LiveCodeBench | Coming soon | 53.8% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Inkling 2 Small public-lane score: 86.1 (Unranked · 2 rankable rows)
- Phi-4-reasoning public-lane score: Coming soon

| Benchmark | Inkling 2 Small | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| LongBench v2 | 70.6% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Inkling 2 Small public-lane score: 86.6 (#12/59)
- Phi-4-reasoning public-lane score: Coming soon

| Benchmark | Inkling 2 Small | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| CharXiv | 87.7% | Coming soon | Coming soon |
| CharXiv w/o tools | 85.6% | Coming soon | Coming soon |
| Chartography (no tools) | 36.7% | Coming soon | Coming soon |
| Chartography (tools) | 80.4% | Coming soon | Coming soon |
| BabyVision | 68.6% | Coming soon | Coming soon |
| BabyVision w/ Python | 93.7% | Coming soon | Coming soon |
| ScreenSpot Pro | 83.8% | Coming soon | Coming soon |
| PerceptionBench | 64.7% | Coming soon | Coming soon |
| MathVision | 92.8% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Inkling 2 Small public-lane score: 60.4 (Estimated · #46/178)
- Phi-4-reasoning public-lane score: Coming soon

| Benchmark | Inkling 2 Small | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 93% | 65.8% | Inkling 2 Small |
| GPQA-D | 93.0% | Coming soon | Coming soon |
| MMLU-Pro | Coming soon | 74.3% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Inkling 2 Small public-lane score: Coming soon
- Phi-4-reasoning public-lane score: 0 (#155/157)

| Benchmark | Inkling 2 Small | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 83.4% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Inkling 2 Small public-lane score: 85.9 (Unranked · 2 rankable rows)
- Phi-4-reasoning public-lane score: Coming soon

| Benchmark | Inkling 2 Small | Phi-4-reasoning | Winner |
|-----------|-----------|-----------|--------|
| HMMT Feb 2026 | 95.8% | Coming soon | Coming soon |
| Apex | 63.5% | Coming soon | Coming soon |
| AIME 2024 | Coming soon | 75.3% | Coming soon |
| AIME 2025 | Coming soon | 62.9% | Coming soon |

## FAQ

### Is there enough evidence to pick between Inkling 2 Small and Phi-4-reasoning?

Not yet. The models share only 1 sourced benchmark row, 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

- [Inkling 2 Small vs Inkling-Small](/compare/inkling-2-small-vs-inkling-small)
- [Phi-4-reasoning vs Inkling-Small](/compare/inkling-small-vs-phi-4-reasoning)
- [Inkling 2 Small vs Inkling](/compare/inkling-vs-inkling-2-small)
- [Phi-4-reasoning vs Inkling](/compare/inkling-vs-phi-4-reasoning)

## Explore More

- [Inkling 2 Small profile](/models/inkling-2-small)
- [Phi-4-reasoning profile](/models/phi-4-reasoning)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)