token.app › Compare › GPT Chat Latest vs DeepSeek V4 Flash Latest
GPT Chat Latest vs DeepSeek V4 Flash Latest
DeepSeek V4 Flash Latest is 100× cheaper per token on a blended 3:1 basis. DeepSeek V4 Flash Latest accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| GPT Chat Latest | DeepSeek V4 Flash Latest | |
|---|---|---|
| Provider | OpenAI | ~deepseek |
| Input $/1M | $5.00 | $0.090 |
| Output $/1M | $30.00 | $0.180 |
| Blended $/1M | $11.25 | $0.113 |
| Context window | 400K | 1.0M |
| Max output | 128K | 384K |
| Released | May 2026 | Aug 2026 |
| Licence | Proprietary | Proprietary |
Choose GPT Chat Latest if…
- No clear advantage on the data we hold.
Choose DeepSeek V4 Flash Latest if…
- Costs less per token — $0.113 vs $11.25 blended
- Larger context window (1.0M)
- Newer model (released Aug 2026)
FAQ
Which is better, GPT Chat Latest or DeepSeek V4 Flash Latest?
We do not hold independently-run benchmark scores covering both GPT Chat Latest and DeepSeek V4 Flash Latest, so we make no quality claim. Their pricing and specifications are compared on this page.
Is GPT Chat Latest cheaper than DeepSeek V4 Flash Latest?
DeepSeek V4 Flash Latest is cheaper: $0.113 versus $11.25 per million tokens blended at 3:1 input:output. Input alone: $5.00 vs $0.090. Output alone: $30.00 vs $0.180.
What context windows do GPT Chat Latest and DeepSeek V4 Flash Latest have?
GPT Chat Latest: 400,000 tokens. DeepSeek V4 Flash Latest: 1,048,576 tokens.
Who makes GPT Chat Latest and DeepSeek V4 Flash Latest?
GPT Chat Latest is made by OpenAI. DeepSeek V4 Flash Latest is made by ~deepseek.