# GPT-6 Luna vs Ripple-65B Preview

> Side-by-side benchmark comparison for GPT-6 Luna and Ripple-65B Preview across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gpt-6-luna-vs-ripple-65b-preview
- Last updated: November 4, 2026

- Shared sourced benchmarks: 1
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: GPT-6 Luna and Ripple-65B Preview share only 1 sourced benchmark row.

## Summary

- Only 1 shared sourced benchmark row is available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Ripple-65B Preview has the lower published output-token price.
- GPT-6 Luna has the larger published context window at 1.05M.

## Model Snapshot

| Property | GPT-6 Luna | Ripple-65B Preview |
|----------|----------|----------|
| Creator | OpenAI | Ricursive Intelligence |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 1.05M | 1M |
| Independent public score (not head-to-head) | 62.14 | null |
| Benchmarks Covered | 22 | 17 |
| Pricing (input/output) | $0.10 / $0.50 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- GPT-6 Luna public-lane score: 53.8 (Estimated · #45/135)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | GPT-6 Luna | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| ExploitGym | 11.6% | Coming soon | Coming soon |
| Hermes Index | 33.9% | Coming soon | Coming soon |
| Hermes Bench | 70.5% | Coming soon | Coming soon |
| MazeBench | 0% | Coming soon | Coming soon |
| OSWorld 2.1 Offline | 48.9% | Coming soon | Coming soon |
| 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: Insufficient shared evidence
- GPT-6 Luna public-lane score: 51.4 (Supported · #41/156)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | GPT-6 Luna | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| DeepSWE | 66.6% | 44.3% | GPT-6 Luna |
| Bug Hunt Bench | 18.3 fixes | Coming soon | Coming soon |
| FrontierCode 2.0 | 21.9% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 80.5% | Coming soon |
| SWE-bench Verified | Coming soon | 76.5% | Coming soon |
| SWE-bench Pro | Coming soon | 61.4% | Coming soon |
| SciCode | Coming soon | 39.4% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- GPT-6 Luna public-lane score: 59.2 (#23/26)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | GPT-6 Luna | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-1 | 86.67% | Coming soon | Coming soon |
| ARC-AGI-2 | 59.3% | Coming soon | Coming soon |
| ARC-AGI-3 | 0.1% | Coming soon | Coming soon |
| ARC-AGI-3 Provider Adapter | 0.59% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- GPT-6 Luna public-lane score: 82.1 (Unranked · 1 rankable row)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | GPT-6 Luna | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| ExtractBench Pro | 0% | Coming soon | Coming soon |
| ExtractBench (LlamaIndex) | 91.01% | Coming soon | Coming soon |
| ParseBench | 64.26% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- GPT-6 Luna public-lane score: 62.8 (Supported · #42/179)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | GPT-6 Luna | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| HealthBench (raw) | 50.0% | Coming soon | Coming soon |
| HealthBench (length-adjusted) | 54.5% | Coming soon | Coming soon |
| HealthBench Professional | 60.8% | Coming soon | Coming soon |
| HealthBench Professional (raw) | 61.2% | Coming soon | Coming soon |
| HealthBench Hard | 31.4% | Coming soon | Coming soon |
| MMLU | Coming soon | 89.6% | Coming soon |
| MMLU-Pro | Coming soon | 84.2% | Coming soon |
| GPQA-D | Coming soon | 85.2% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- GPT-6 Luna public-lane score: Coming soon
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | GPT-6 Luna | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| IFBench | Coming soon | 79.2% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- GPT-6 Luna public-lane score: 83.7 (Unranked · 2 rankable rows)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | GPT-6 Luna | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | 78.947% | Coming soon | Coming soon |
| FrontierMath v2 (Tier 4) | 56.098% | Coming soon | Coming soon |
| AIME 2024 | Coming soon | 97.1% | Coming soon |
| AIME 2025 | Coming soon | 98.3% | Coming soon |
| AIME26 | Coming soon | 95.0% | Coming soon |
| HMMT Feb 2026 | Coming soon | 90.5% | Coming soon |

## FAQ

### Is there enough evidence to pick between GPT-6 Luna and Ripple-65B Preview?

Not yet. The models share only 1 sourced benchmark row, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [GPT-6 Luna vs GPT-6 Astra](/compare/gpt-6-astra-vs-gpt-6-luna)
- [Ripple-65B Preview vs GPT-6 Astra](/compare/gpt-6-astra-vs-ripple-65b-preview)
- [GPT-6 Luna vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-gpt-6-luna)
- [Ripple-65B Preview vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-ripple-65b-preview)

## Explore More

- [GPT-6 Luna profile](/models/gpt-6-luna)
- [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)