# Kimi K2 vs Ripple-65B Preview

> Side-by-side benchmark comparison for Kimi K2 and Ripple-65B Preview across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/kimi-k2-vs-ripple-65b-preview
- Last updated: November 4, 2026

- Shared sourced benchmarks: 5
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Kimi K2 leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Kimi K2 has the higher overall point estimate 32.66 to 0. Conditional score ranges do not establish rank confidence.
- The biggest single benchmark swing is AIME 2025 in Mathematics, with scores of 49.5% and 98.3%.
- Ripple-65B Preview is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- Ripple-65B Preview also has the larger context window at 1M.

## Model Snapshot

| Property | Kimi K2 | Ripple-65B Preview |
|----------|----------|----------|
| Creator | Moonshot AI | Ricursive Intelligence |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 128K | 1M |
| Overall Score | 32.66 | null |
| Benchmarks Covered | 13 | 17 |
| Pricing (input/output) | $0.60 / $2.50 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Not comparable
- Kimi K2 public-lane score: Coming soon
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Kimi K2 | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | Coming soon | 80.5% | Coming soon |
| τ³-bench results | Coming soon | 31.3% | Coming soon |
| AutomationBench | Coming soon | 36.4% | Coming soon |
| MCP Atlas | Coming soon | 71.7% | Coming soon |

### Coding

- Winner: Not comparable
- Kimi K2 public-lane score: Coming soon
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Kimi K2 | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 65.8% | 76.5% | Ripple-65B Preview |
| LiveCodeBench v6 | 53.7% | Coming soon | Coming soon |
| SWE Multilingual | 47.3% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 80.5% | Coming soon |
| SWE-bench Pro | Coming soon | 61.4% | Coming soon |
| DeepSWE | Coming soon | 44.3% | Coming soon |
| SciCode | Coming soon | 39.4% | Coming soon |

### Reasoning

- Winner: Not comparable
- Kimi K2 public-lane score: 61.4 (Unranked · 2 rankable rows)
- Ripple-65B Preview public-lane score: Coming soon

### Knowledge

- Winner: Not comparable
- Kimi K2 public-lane score: 34.8 (Estimated · #136/179)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Kimi K2 | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| MMLU | 89.5% | 89.6% | Ripple-65B Preview |
| GPQA | 75.1% | Coming soon | Coming soon |
| SuperGPQA | 57.2% | Coming soon | Coming soon |
| MMLU-Pro | 81.1% | 84.2% | Ripple-65B Preview |
| SimpleQA | 31% | Coming soon | Coming soon |
| HLE | 4.7% | Coming soon | Coming soon |
| GPQA-D | Coming soon | 85.2% | Coming soon |

### Instruction Following

- Winner: Not comparable
- Kimi K2 public-lane score: 48.4 (#103/157)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Kimi K2 | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 89.8% | Coming soon | Coming soon |
| IFBench | Coming soon | 79.2% | Coming soon |

### Mathematics

- Winner: Not comparable
- Kimi K2 public-lane score: 0 (#12/12)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Kimi K2 | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| AIME 2024 | 69.6% | 97.1% | Ripple-65B Preview |
| AIME 2025 | 49.5% | 98.3% | Ripple-65B Preview |
| MATH-500 | 97.4% | Coming soon | Coming soon |
| AIME26 | Coming soon | 95.0% | Coming soon |
| HMMT Feb 2026 | Coming soon | 90.5% | Coming soon |

## FAQ

### Which is better overall, Kimi K2 or Ripple-65B Preview?

Kimi K2 has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### How many benchmarks does Kimi K2 cover on BenchLM?

Kimi K2 currently has 13 sourced benchmark scores on BenchLM.

### How many benchmarks does Ripple-65B Preview cover on BenchLM?

Ripple-65B Preview currently has 17 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Kimi K2 vs Gemini 4 Carbon](/compare/gemini-4-carbon-vs-kimi-k2)
- [Ripple-65B Preview vs Gemini 4 Carbon](/compare/gemini-4-carbon-vs-ripple-65b-preview)
- [Kimi K2 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-kimi-k2)
- [Ripple-65B Preview vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-ripple-65b-preview)

## Explore More

- [Kimi K2 profile](/models/kimi-k2)
- [Ripple-65B Preview profile](/models/ripple-65b-preview)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)