# GPT-5.2-Codex vs HyperClova X Dash

> Side-by-side benchmark comparison for GPT-5.2-Codex and HyperClova X Dash across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gpt-5-2-codex-vs-hyperclova-x-dash
- 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 GPT-5.2-Codex and HyperClova X Dash.

## Summary

- GPT-5.2-Codex and HyperClova X Dash 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 | GPT-5.2-Codex | HyperClova X Dash |
|----------|----------|----------|
| Creator | OpenAI | Naver Cloud |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Non-Reasoning |
| Context | 400K | 128K |
| Independent public score (not head-to-head) | 52.77 | null |
| Benchmarks Covered | 5 | 0 |
| Pricing (input/output) | $1.75 / $14.00 | N/A |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- GPT-5.2-Codex public-lane score: 49.7 (Estimated · #61/154)
- HyperClova X Dash public-lane score: Coming soon

| Benchmark | GPT-5.2-Codex | HyperClova X Dash | Winner |
|-----------|-----------|-----------|--------|
| Gert Labs | 51.79% | Coming soon | Coming soon |
| JobBench | 26.0% | Coming soon | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- GPT-5.2-Codex public-lane score: 52.3 (Supported · #51/156)
- HyperClova X Dash public-lane score: Coming soon

| Benchmark | GPT-5.2-Codex | HyperClova X Dash | Winner |
|-----------|-----------|-----------|--------|
| Vibe Code Bench | 37.91% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 88.0% | Coming soon | Coming soon |
| SWE-bench (Vals) | 72.4% | Coming soon | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- GPT-5.2-Codex public-lane score: 77.6 (Unranked · 2 rankable rows)
- HyperClova X Dash public-lane score: Coming soon

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- GPT-5.2-Codex public-lane score: 72.5 (Unranked · 1 rankable row)
- HyperClova X Dash public-lane score: Coming soon

### Knowledge

- Winner: Insufficient shared evidence
- GPT-5.2-Codex public-lane score: 55.7 (Estimated · #51/186)
- HyperClova X Dash public-lane score: Coming soon

### Instruction Following

- Winner: Insufficient shared evidence
- GPT-5.2-Codex public-lane score: 92.4 (#3/124)
- HyperClova X Dash public-lane score: Coming soon

## FAQ

### Can I compare GPT-5.2-Codex and HyperClova X Dash 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

- [GPT-5.2-Codex vs HyperClova X Think 32B](/compare/gpt-5-2-codex-vs-hyperclova-x-think)
- [HyperClova X Dash vs HyperClova X Think 32B](/compare/hyperclova-x-dash-vs-hyperclova-x-think)
- [GPT-5.2-Codex vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-gpt-5-2-codex)
- [HyperClova X Dash vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-hyperclova-x-dash)

## Explore More

- [GPT-5.2-Codex profile](/models/gpt-5-2-codex)
- [HyperClova X Dash profile](/models/hyperclova-x-dash)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)