token.app › Compare › GPT Chat Latest vs DeepSeek V4.1 Flash 1017
GPT Chat Latest vs DeepSeek V4.1 Flash 1017
DeepSeek V4.1 Flash 1017 is 43× cheaper per token on a blended 3:1 basis. DeepSeek V4.1 Flash 1017 accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| GPT Chat Latest | DeepSeek V4.1 Flash 1017 | |
|---|---|---|
| Provider | OpenAI | DeepSeek |
| Input $/1M | $5.00 | $0.150 |
| Output $/1M | $30.00 | $0.600 |
| Blended $/1M | $11.25 | $0.262 |
| Context window | 400K | 1.0M |
| Max output | 128K | 393K |
| Released | May 2026 | Oct 2026 |
| Licence | Proprietary | Open weights |
Choose GPT Chat Latest if…
- No clear advantage on the data we hold.
Choose DeepSeek V4.1 Flash 1017 if…
- Costs less per token — $0.262 vs $11.25 blended
- Larger context window (1.0M)
- Open weights — self-hostable
- Newer model (released Oct 2026)
FAQ
Which is better, GPT Chat Latest or DeepSeek V4.1 Flash 1017?
We do not hold independently-run benchmark scores covering both GPT Chat Latest and DeepSeek V4.1 Flash 1017, so we make no quality claim. Their pricing and specifications are compared on this page.
Is GPT Chat Latest cheaper than DeepSeek V4.1 Flash 1017?
DeepSeek V4.1 Flash 1017 is cheaper: $0.262 versus $11.25 per million tokens blended at 3:1 input:output. Input alone: $5.00 vs $0.150. Output alone: $30.00 vs $0.600.
What context windows do GPT Chat Latest and DeepSeek V4.1 Flash 1017 have?
GPT Chat Latest: 400,000 tokens. DeepSeek V4.1 Flash 1017: 1,048,576 tokens.
Who makes GPT Chat Latest and DeepSeek V4.1 Flash 1017?
GPT Chat Latest is made by OpenAI. DeepSeek V4.1 Flash 1017 is made by DeepSeek.