AI Model Comparison
Side-by-side comparison of pricing, context window, benchmarks, capabilities, and license. Every figure comes from the developer's own pages, last checked on ; each model's page lists its sources. A figure we could not source shows as a dash.
Model A — OpenAI
GPT-5 is a reasoning model from OpenAI, released in the API on August 7, 2025 (snapshot gpt-5-2025-08-07). It takes text and image input, returns text, and has configurable reasoning effort.
Model B — NAVER Cloud
HyperCLOVA X SEED 32B Think is a vision-language reasoning model from NAVER Cloud, released on December 29, 2025, with an optional thinking mode. It takes text, image and video input and extends the SEED Think 14B line with stronger Korean-centric reasoning and agentic capabilities.
| Property | GPT-5 | HyperCLOVA X SEED 32B Think |
|---|---|---|
| Released | Aug 7, 2025 | Dec 29, 2025 |
| Developer | OpenAI | NAVER Cloud |
| Type | reasoning | reasoning |
| License | proprietary | open-weight |
| Context window | 400,000 | — |
| Parameters | — | 32B |
| Developer status | Deprecated | — |
| Input $/M tokens | $1.25 | — |
| Output $/M tokens | $10.00 | — |
Bold green values indicate the winner on that dimension where comparison is meaningful (lower price wins; bigger context wins; more open license wins; newer date wins). Prices are the ones each developer lists today; a model it no longer prices has none.
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Programmatic access available at /api/ai/compare?a=gpt-5&b=hyperclova-x-seed-32b-think. CORS is open. Citation guidance: /about/editorial-process.