# Agents-A1 vs Agents-A1-4B

> Side-by-side benchmark comparison for Agents-A1 and Agents-A1-4B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/agents-a1-vs-agents-a1-4b
- Last updated: September 10, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick Agents-A1 if you want the stronger benchmark profile. Agents-A1-4B only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Agents-A1 leads overall 53 to 0.
- The biggest single benchmark swing is BrowseComp in Agentic, with scores of 75.5% and 66.8%.

## Model Snapshot

| Property | Agents-A1 | Agents-A1-4B |
|----------|----------|----------|
| Creator | InternScience | InternScience |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 262K | 262K |
| Overall Score | null | null |
| Benchmarks Covered | 6 | 11 |
| Pricing (input/output) | N/A | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Coming soon
- Agents-A1 public-lane score: 50.1 (Estimated · #51/152)
- Agents-A1-4B public-lane score: Coming soon

| Benchmark | Agents-A1 | Agents-A1-4B | Winner |
|-----------|-----------|-----------|--------|
| BrowseComp | 75.5% | 66.8% | Agents-A1 |
| HLE w/ tools | 47.6% | Coming soon | Coming soon |
| VITA-Bench | 38.8% | 40.3% | Agents-A1-4B |
| GAIA | Coming soon | 95.1% | Coming soon |
| MLE-Bench Lite | Coming soon | 22.7% | Coming soon |
| τ²-bench results | Coming soon | 78.2% | Coming soon |

### Coding

- Winner: Coming soon
- Agents-A1 public-lane score: Coming soon
- Agents-A1-4B public-lane score: Coming soon

| Benchmark | Agents-A1 | Agents-A1-4B | Winner |
|-----------|-----------|-----------|--------|
| SciCode | Coming soon | 29.6% | Coming soon |
| LiveCodeBench v6 | Coming soon | 59.6% | Coming soon |

### Reasoning

- Winner: Coming soon
- Agents-A1 public-lane score: 34.1 (Unranked · 1 rankable row)
- Agents-A1-4B public-lane score: Coming soon

| Benchmark | Agents-A1 | Agents-A1-4B | Winner |
|-----------|-----------|-----------|--------|
| LongBench v2 | 60.2% | 52.1% | Agents-A1 |

### Knowledge

- Winner: Coming soon
- Agents-A1 public-lane score: 50.1 (Estimated · #78/183)
- Agents-A1-4B public-lane score: Coming soon

| Benchmark | Agents-A1 | Agents-A1-4B | Winner |
|-----------|-----------|-----------|--------|
| HLE | 47.6% | Coming soon | Coming soon |
| FrontierScience Research | Coming soon | 33.3% | Coming soon |

### Instruction Following

- Winner: Coming soon
- Agents-A1 public-lane score: Coming soon
- Agents-A1-4B public-lane score: Coming soon

| Benchmark | Agents-A1 | Agents-A1-4B | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 94.8% | 94.8% | Agents-A1 |
| IFBench | Coming soon | 69.1% | Coming soon |

## FAQ

### Which is better overall, Agents-A1 or Agents-A1-4B?

Agents-A1 is ahead overall on BenchLM right now.

### How many benchmarks does Agents-A1 cover on BenchLM?

Agents-A1 currently has 6 sourced benchmark scores on BenchLM.

### How many benchmarks does Agents-A1-4B cover on BenchLM?

Agents-A1-4B currently has 11 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Agents-A1 vs Agents-A1-F16-GGUF](/compare/agents-a1-vs-agents-a1-f16-gguf)
- [Agents-A1-4B vs Agents-A1-F16-GGUF](/compare/agents-a1-4b-vs-agents-a1-f16-gguf)
- [Agents-A1 vs Agents-A1-FP8](/compare/agents-a1-vs-agents-a1-fp8)
- [Agents-A1-4B vs Agents-A1-FP8](/compare/agents-a1-4b-vs-agents-a1-fp8)

## Explore More

- [Agents-A1 profile](/models/agents-a1)
- [Agents-A1-4B profile](/models/agents-a1-4b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)