Model comparison
Amazon Nova Lite vs Kimi K2.5 Instant
Kimi K2.5 Instant is the stronger model overall, scoring 43.6 to 31.9 on the Noometry Index.
Last verified . 17 shared benchmarks.
Summary
- They share 17 benchmarks with published results for both. Amazon Nova Lite scores higher in 0 categories and Kimi K2.5 Instant in 9 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Kimi K2.5 Instant leads 60.6 to 42.1.
- Kimi K2.5 Instant has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Lite | Kimi K2.5 Instant | |
|---|---|---|
| Provider | Amazon | Moonshot AI |
| Noometry Index | 31.9 | 43.6 |
| Released | 2024-12-03 | — |
| Weights | Proprietary | Open |
| Context window | 300K | — |
| Max output | 10K | — |
| Input $ / M tokens | $0.06 | — |
| Output $ / M tokens | $0.24 | — |
| Results tracked | 34 | 18 |
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Category by category
Coding Kimi K2.5 Instant leads
Amazon Nova Lite: 32.5 (#270), Kimi K2.5 Instant: 42.6 (#97)
| Benchmark | Amazon Nova Lite | Kimi K2.5 Instant |
|---|---|---|
| LMArena Coding | 1239 | 1484 |
| LMArena WebDev | — | 1404 |
| LiveBench Coding | 27.5% | — |
| ALE-Bench | 236.25 | — |
Reasoning Kimi K2.5 Instant leads
Amazon Nova Lite: 19.3 (#260), Kimi K2.5 Instant: 29.7 (#90)
| Benchmark | Amazon Nova Lite | Kimi K2.5 Instant |
|---|---|---|
| LMArena Hard Prompts | 1220 | 1443 |
| LiveBench Reasoning | 36.7% | — |
| LiveBench Data Analysis | 37.2% | — |
| LiveBench | 36.4% | — |
Math Kimi K2.5 Instant leads
Amazon Nova Lite: 27.8 (#247), Kimi K2.5 Instant: 39.4 (#105)
| Benchmark | Amazon Nova Lite | Kimi K2.5 Instant |
|---|---|---|
| LMArena Math | 1227 | 1442 |
| Omni-MATH | 23.3% | — |
| LiveBench Math | 36.7% | — |
Knowledge Kimi K2.5 Instant leads
Amazon Nova Lite: 26.3 (#259), Kimi K2.5 Instant: 40.2 (#123)
| Benchmark | Amazon Nova Lite | Kimi K2.5 Instant |
|---|---|---|
| LMArena Expert | 1201 | 1440 |
| Humanity's Last Exam | 3.6% | — |
| MMLU-Pro | 60% | — |
| Vectara Hallucination Rate | 6.1% | — |
| GPQA (HELM) | 39.7% | — |
| MMLU | 77% | — |
Multimodal Kimi K2.5 Instant leads
Amazon Nova Lite: 25.5 (#123), Kimi K2.5 Instant: 40.2 (#50)
| Benchmark | Amazon Nova Lite | Kimi K2.5 Instant |
|---|---|---|
| LMArena Vision | 990 | 1254 |
Multilingual Kimi K2.5 Instant leads
Amazon Nova Lite: 38.0 (#232), Kimi K2.5 Instant: 52.0 (#94)
| Benchmark | Amazon Nova Lite | Kimi K2.5 Instant |
|---|---|---|
| LMArena Non-English | 1208 | 1406 |
| LMArena Chinese | 1225 | 1449 |
| LMArena French | 1237 | 1403 |
| LMArena German | 1229 | 1413 |
| LMArena Korean | 1153 | 1378 |
| LMArena Russian | 1216 | 1404 |
| LMArena Spanish | 1226 | 1447 |
| LMArena Japanese | 1153 | — |
Instruction Following Kimi K2.5 Instant leads
Amazon Nova Lite: 59.3 (#255), Kimi K2.5 Instant: 75.3 (#65)
| Benchmark | Amazon Nova Lite | Kimi K2.5 Instant |
|---|---|---|
| LMArena Instruction Following | 1205 | 1430 |
| LiveBench Instruction Following | 54.1% | — |
| IFEval | 77.6% | — |
Long Context Kimi K2.5 Instant leads
Amazon Nova Lite: 37.4 (#217), Kimi K2.5 Instant: 43.9 (#83)
| Benchmark | Amazon Nova Lite | Kimi K2.5 Instant |
|---|---|---|
| LMArena Longer Query | 1234 | 1435 |
Writing & Preference Kimi K2.5 Instant leads
Amazon Nova Lite: 42.1 (#237), Kimi K2.5 Instant: 60.6 (#95)
| Benchmark | Amazon Nova Lite | Kimi K2.5 Instant |
|---|---|---|
| LMArena Text | 1229 | 1420 |
| LMArena Creative Writing | 1197 | 1381 |
| LMArena Multi-Turn | 1199 | 1427 |
| WildBench | 75% | — |
| LiveBench Language | 25.9% | — |
Frequently asked questions
Is Amazon Nova Lite better than Kimi K2.5 Instant?
Kimi K2.5 Instant is the stronger model overall, scoring 43.6 to 31.9 on the Noometry Index.
Is Amazon Nova Lite or Kimi K2.5 Instant better for coding?
Kimi K2.5 Instant scores higher on coding benchmarks: 42.6 versus 32.5 in the Noometry coding category.
How many benchmarks do Amazon Nova Lite and Kimi K2.5 Instant share?
17 benchmarks have published results for both models. Amazon Nova Lite has 34 scored results on Noometry and Kimi K2.5 Instant has 18.