# Amazon Nova Experimental Chat 11 10 vs DeepSeek-V3.1-Terminus

> Amazon Nova Experimental Chat 11 10 and DeepSeek-V3.1-Terminus score almost the same on the Noometry Index (43.0 vs 43.1), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/amazon-nova-experimental-chat-11-10-vs-deepseek-v3-1-terminus
- Last updated: 2026-10-10
- Shared benchmarks: 10

## Summary

- They share 10 benchmarks with published results for both. Amazon Nova Experimental Chat 11 10 scores higher in 3 categories and DeepSeek-V3.1-Terminus in 4 categories; 2 gaps are clear of the uncertainty.
- DeepSeek-V3.1-Terminus has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Experimental Chat 11 10 | DeepSeek-V3.1-Terminus |
|---|---|---|
| Provider | Amazon | DeepSeek |
| Noometry Index | 43.0 | 43.1 |
| Rank | 101 | 97 |
| Context | — | 164K |
| Input $/M | — | $0.27 |
| Output $/M | — | $1 |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Experimental Chat 11 10: 42.3 (#107)
- DeepSeek-V3.1-Terminus: 42.0 (#113)

| Benchmark | Amazon Nova Experimental Chat 11 10 | DeepSeek-V3.1-Terminus |
|---|---|---|
| LMArena Coding | 1433 | 1426 |
| SciCode | — | 40.6% |
| ALE-Bench | — | 745.17 |

## Reasoning

- Amazon Nova Experimental Chat 11 10: 29.1 (#95)
- DeepSeek-V3.1-Terminus: 26.4 (#133)

| Benchmark | Amazon Nova Experimental Chat 11 10 | DeepSeek-V3.1-Terminus |
|---|---|---|
| LMArena Hard Prompts | 1422 | 1426 |
| Kagi LLM Benchmark | — | 57.4% |
| CritPt | — | 1.7% |
| DTBench | — | 81.3% |
| LMCA | — | 28.6% |

## Math

- Amazon Nova Experimental Chat 11 10: 39.1 (#114)
- DeepSeek-V3.1-Terminus: 38.5 (#137)

| Benchmark | Amazon Nova Experimental Chat 11 10 | DeepSeek-V3.1-Terminus |
|---|---|---|
| LMArena Math | 1431 | 1402 |

## Knowledge

- Amazon Nova Experimental Chat 11 10: 39.9 (#127)
- DeepSeek-V3.1-Terminus: —

| Benchmark | Amazon Nova Experimental Chat 11 10 | DeepSeek-V3.1-Terminus |
|---|---|---|
| LMArena Expert | 1431 | — |

## Multilingual

- Amazon Nova Experimental Chat 11 10: 51.9 (#98)
- DeepSeek-V3.1-Terminus: 52.1 (#92)

| Benchmark | Amazon Nova Experimental Chat 11 10 | DeepSeek-V3.1-Terminus |
|---|---|---|
| LMArena Non-English | 1405 | 1407 |
| LMArena Russian | 1394 | 1436 |
| LMArena Chinese | 1463 | — |
| LMArena French | 1449 | — |
| LMArena German | 1395 | — |
| LMArena Japanese | 1383 | — |
| LMArena Korean | 1384 | — |
| LMArena Spanish | 1444 | — |

## Instruction Following

- Amazon Nova Experimental Chat 11 10: 73.2 (#122)
- DeepSeek-V3.1-Terminus: 74.0 (#106)

| Benchmark | Amazon Nova Experimental Chat 11 10 | DeepSeek-V3.1-Terminus |
|---|---|---|
| LMArena Instruction Following | 1387 | 1404 |

## Long Context

- Amazon Nova Experimental Chat 11 10: 42.5 (#121)
- DeepSeek-V3.1-Terminus: 43.4 (#97)

| Benchmark | Amazon Nova Experimental Chat 11 10 | DeepSeek-V3.1-Terminus |
|---|---|---|
| LMArena Longer Query | 1395 | 1421 |

## Writing & Preference

- Amazon Nova Experimental Chat 11 10: 58.8 (#114)
- DeepSeek-V3.1-Terminus: 61.0 (#92)

| Benchmark | Amazon Nova Experimental Chat 11 10 | DeepSeek-V3.1-Terminus |
|---|---|---|
| LMArena Text | 1415 | 1419 |
| LMArena Creative Writing | 1349 | 1403 |
| LMArena Multi-Turn | 1380 | 1411 |

## FAQ

### Is Amazon Nova Experimental Chat 11 10 better than DeepSeek-V3.1-Terminus?

Amazon Nova Experimental Chat 11 10 and DeepSeek-V3.1-Terminus score almost the same on the Noometry Index (43.0 vs 43.1), so choose on price, context window or the category you care about most.

### Is Amazon Nova Experimental Chat 11 10 or DeepSeek-V3.1-Terminus better for coding?

They score almost the same on coding (42.3 vs 42.0); test both on your own repository before choosing.

### How many benchmarks do Amazon Nova Experimental Chat 11 10 and DeepSeek-V3.1-Terminus share?

10 benchmarks have published results for both models. Amazon Nova Experimental Chat 11 10 has 17 scored results on Noometry and DeepSeek-V3.1-Terminus has 16.