# Claude 4.1 Opus vs Gemini 3.1 Flash-Lite

> Side-by-side benchmark comparison for Claude 4.1 Opus and Gemini 3.1 Flash-Lite across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-4-1-opus-vs-gemini-3-1-flash-lite
- Last updated: September 21, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for Claude 4.1 Opus and Gemini 3.1 Flash-Lite.

## Summary

- Claude 4.1 Opus and Gemini 3.1 Flash-Lite do not currently share a sourced benchmark row. The mirror therefore compares metadata, pricing, context windows, and each model's separately reported coverage without naming a benchmark winner.

## Model Snapshot

| Property | Claude 4.1 Opus | Gemini 3.1 Flash-Lite |
|----------|----------|----------|
| Creator | Anthropic | Google |
| Type | Proprietary | Proprietary |
| Reasoning | Non-Reasoning | Non-Reasoning |
| Context | 200K | 1M |
| Independent public score (not head-to-head) | 42.1 | 56.66 |
| Benchmarks Covered | 2 | 8 |
| Pricing (input/output) | $15.00 / $75.00 | $0.25 / $1.50 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Claude 4.1 Opus public-lane score: 43.1 (Estimated · #105/154)
- Gemini 3.1 Flash-Lite public-lane score: 44.1 (Estimated · #96/154)

| Benchmark | Claude 4.1 Opus | Gemini 3.1 Flash-Lite | Winner |
|-----------|-----------|-----------|--------|
| JobBench | 21.9% | Coming soon | Coming soon |
| Gert Labs | Coming soon | 38.46% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 34.1% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Claude 4.1 Opus public-lane score: 43.2 (Estimated · #107/156)
- Gemini 3.1 Flash-Lite public-lane score: 39.1 (Estimated · #128/156)

| Benchmark | Claude 4.1 Opus | Gemini 3.1 Flash-Lite | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 74.5% | Coming soon | Coming soon |
| Vibe Code Bench | Coming soon | 0.00% | Coming soon |
| LiveCodeBench (Vals) | Coming soon | 80.1% | Coming soon |
| SWE-bench (Vals) | Coming soon | 62.8% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Claude 4.1 Opus public-lane score: Coming soon
- Gemini 3.1 Flash-Lite public-lane score: 37.4 (Unranked · 1 rankable row)

| Benchmark | Claude 4.1 Opus | Gemini 3.1 Flash-Lite | Winner |
|-----------|-----------|-----------|--------|
| CharXiv | Coming soon | 73.2% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Claude 4.1 Opus public-lane score: Coming soon
- Gemini 3.1 Flash-Lite public-lane score: 51.7 (Estimated · #72/186)

| Benchmark | Claude 4.1 Opus | Gemini 3.1 Flash-Lite | Winner |
|-----------|-----------|-----------|--------|
| GPQA Diamond (Vals) | Coming soon | 81.1% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 86.2% | Coming soon |

## FAQ

### Can I compare Claude 4.1 Opus and Gemini 3.1 Flash-Lite on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but sourced benchmark coverage is still incomplete for a fair score-level comparison.

### Why does this page show "coming soon" values?

BenchLM only calls winners when public benchmark coverage is available on both sides of the comparison.

## Related Comparisons

- [Claude 4.1 Opus vs Claude 4.1 Opus Thinking](/compare/claude-4-1-opus-vs-claude-4-1-opus-thinking)
- [Gemini 3.1 Flash-Lite vs Claude 4.1 Opus Thinking](/compare/claude-4-1-opus-thinking-vs-gemini-3-1-flash-lite)
- [Claude 4.1 Opus vs Claude Fable 5.1](/compare/claude-4-1-opus-vs-claude-fable-5-1)
- [Gemini 3.1 Flash-Lite vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-gemini-3-1-flash-lite)

## Explore More

- [Claude 4.1 Opus profile](/models/claude-4-1-opus)
- [Gemini 3.1 Flash-Lite profile](/models/gemini-3-1-flash-lite)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)