DeepSeek V4 Pro 0813 vs GPT-6.1 Sol
Tencent Cloud (official direct) vs OpenAI · prices and specs, line by line
DeepSeek V4 Pro 0813 (Tencent Cloud (official direct)) vs GPT-6.1 Sol (OpenAI), side by side: input/output/cache-hit prices, time-based pricing, context window, modalities and a fixed-assumption monthly cost. Green marks the better row.
| Dimension | DeepSeek V4 Pro 0813 | GPT-6.1 Sol |
|---|---|---|
| Vendor / channel | Tencent Cloud (official direct) | OpenAI |
| Context window | 1000K | 1050K |
| Modalities | Text | Text, Image understanding |
| Features | Flagship reasoning, Half price off-peak, Strong agent skills | Complex coding, Agentic tasks |
| Input (cache miss) | Peak ¥9 / off-peak ¥4.5 | Input ≤272K $2 Input >272K (long context) not published |
| Output | Peak ¥27 / off-peak ¥13.5 | Input ≤272K $10 Input >272K (long context) not published |
| Cache hit | Peak ¥0.3 / off-peak ¥0.15 | Input ≤272K $0.1 Input >272K (long context) not published |
| Time-based pricing | Off-peak ≈ half of peak (peak=Weekdays 9:00-12:00, 14:00-18:00) | |
| Est. monthly cost* | ¥51.57 |
$32.58 |
| Price source | Tencent Cloud TokenHub pricing | OpenAI API pricing |
| Verified | 2026-09-18 | 2026-10-28 |
* Fixed assumptions for the example monthly cost: 100 calls/day · 2,000 input / 800 output tokens per call · off-peak rates · 30% cache hit rate · 30-day month — the same formula and defaults as the cost calculator. USD models are converted to CNY at the reference rate for comparison (see summary). Costs within display precision are marked tied; neither side is favored.
Comparison summary (fixed usage basis)
- Estimated monthly cost: DeepSeek V4 Pro 0813 ¥51.57 vs GPT-6.1 Sol ¥218.87 on a common CNY basis (list prices ¥51.57 / $32.58) — at this fixed usage, DeepSeek V4 Pro 0813 is cheaper by ¥167.3/month.
- Cost ratio: under this basis, GPT-6.1 Sol costs about 4.2× DeepSeek V4 Pro 0813 (DeepSeek V4 Pro 0813 is ~76% cheaper). The ratio holds only at the current list prices, reference rate and fixed usage assumptions; it says nothing about capability, output quality or overall value.
- Input unit price (off-peak / single-price basis): list prices ¥4.5 vs $2; after conversion DeepSeek V4 Pro 0813 is lower (by ≈ ¥8.94/1M tokens).
- Output unit price (off-peak / single-price basis): list prices ¥13.5 vs $10; after conversion DeepSeek V4 Pro 0813 is lower (by ≈ ¥53.68/1M tokens).
- Cache-hit price (off-peak basis): DeepSeek V4 Pro 0813 ¥0.15; GPT-6.1 Sol $0.1.
- Currencies: DeepSeek V4 Pro 0813 is billed in CNY, GPT-6.1 Sol in USD; conversion uses the CFETS central parity rate (see above) and is indicative only.
- Context window: DeepSeek V4 Pro 0813 1000K vs GPT-6.1 Sol 1050K — GPT-6.1 Sol is 1.1× DeepSeek V4 Pro 0813.
- Modalities: DeepSeek V4 Pro 0813=Text; GPT-6.1 Sol=Text, Image understanding (GPT-6.1 Sol adds Image understanding).
- Price sources: Tencent Cloud TokenHub pricing (verified 2026-09-18), OpenAI API pricing (verified 2026-10-28); unit: official list price per 1M tokens (DeepSeek V4 Pro 0813 in CNY, GPT-6.1 Sol in USD; cross-currency figures converted to CNY as noted above).
These are computations from published list prices under fixed call volume, token usage, cache assumptions and billing rules. They are not rankings of capability, output quality or overall value, and do not constitute purchase advice.