token.app › Compare › GPT Mini Latest vs Mercury 3
GPT Mini Latest vs Mercury 3
Mercury 3 is 10× cheaper per token on a blended 3:1 basis. Mercury 3 accepts the larger context window (1M).
Head to head
Blended price uses a 3:1 input:output mix
| GPT Mini Latest | Mercury 3 | |
|---|---|---|
| Provider | OpenAI | Inception |
| Input $/1M | $0.750 | $0.100 |
| Output $/1M | $4.50 | $0.350 |
| Blended $/1M | $1.69 | $0.163 |
| Context window | 400K | 1M |
| Max output | 128K | 131K |
| Released | Apr 2026 | Oct 2026 |
| Licence | Proprietary | Proprietary |
Choose GPT Mini Latest if…
- No clear advantage on the data we hold.
Choose Mercury 3 if…
- Costs less per token — $0.163 vs $1.69 blended
- Larger context window (1M)
- Newer model (released Oct 2026)
FAQ
Which is better, GPT Mini Latest or Mercury 3?
We do not hold independently-run benchmark scores covering both GPT Mini Latest and Mercury 3, so we make no quality claim. Their pricing and specifications are compared on this page.
Is GPT Mini Latest cheaper than Mercury 3?
Mercury 3 is cheaper: $0.163 versus $1.69 per million tokens blended at 3:1 input:output. Input alone: $0.750 vs $0.100. Output alone: $4.50 vs $0.350.
What context windows do GPT Mini Latest and Mercury 3 have?
GPT Mini Latest: 400,000 tokens. Mercury 3: 1,000,000 tokens.
Who makes GPT Mini Latest and Mercury 3?
GPT Mini Latest is made by OpenAI. Mercury 3 is made by Inception.