GPT-5.6 Sol vs DeepSeek-V3.2
Side-by-side specs, pricing and capabilities. Both models run on Clade under one subscription, so you can switch between them in the same conversation.
GPT-5.6 Sol comes from OpenAI and DeepSeek-V3.2 from DeepSeek. The practical difference for most people is context, price, and which input types each one accepts.
GPT-5.6 Sol holds more in a single conversation — 1.1M tokens against 128K — which matters for long documents and large codebases.
DeepSeek-V3.2 is the cheaper of the two on input tokens at $0.03 / 1M tokens.
| Specification | GPT-5.6 Sol | DeepSeek-V3.2 |
|---|---|---|
| Provider | OpenAI | DeepSeek |
| Model ID | gpt-5.6-sol | deepseek-chat |
| Context window | 1.1M | 128K |
| Max output | 128K | 8K |
| Input price | $5.00 / 1M tokens | $0.03 / 1M tokens |
| Output price | $30.00 / 1M tokens | $0.42 / 1M tokens |
| Knowledge cutoff | — | — |
| Input types | text, image | text |
| Output types | text, image | text |
| Plan | Premium | Free |
Which should you use?
Pick GPT-5.6 Sol when…
- You need the larger context window — 1.1M against 128K.
- You want longer single responses — up to 128K output tokens.
- You need image input, which the other model does not accept.
Pick DeepSeek-V3.2 when…
- Cost matters: input runs at $0.03 / 1M tokens versus $5.00 / 1M tokens.
- You are on the free plan — this model is included without an upgrade.
Related comparisons
Try both on Clade
You do not have to choose. One Clade subscription gives you GPT-5.6 Sol, DeepSeek-V3.2, and every other model on the platform.