token.app › Compare › GPT Luna Latest vs Xing4.0 29B A4B (free)
GPT Luna Latest vs Xing4.0 29B A4B (free)
Xing4.0 29B A4B (free) is free to use, against $0.200 per million tokens. GPT Luna Latest accepts the larger context window (1.1M).
Head to head
Blended price uses a 3:1 input:output mix
| GPT Luna Latest | Xing4.0 29B A4B (free) | |
|---|---|---|
| Provider | OpenAI | Xingchen agi |
| Input $/1M | $0.100 | Free |
| Output $/1M | $0.500 | Free |
| Blended $/1M | $0.200 | Free |
| Context window | 1.1M | 262K |
| Max output | 128K | 236K |
| Released | Sep 2026 | Oct 2026 |
| Licence | Proprietary | Open weights |
Choose GPT Luna Latest if…
- Larger context window (1.1M)
Choose Xing4.0 29B A4B (free) if…
- Costs less per token — Free vs $0.200 blended
- Open weights — self-hostable
- Newer model (released Oct 2026)
FAQ
Which is better, GPT Luna Latest or Xing4.0 29B A4B (free)?
We do not hold independently-run benchmark scores covering both GPT Luna Latest and Xing4.0 29B A4B (free), so we make no quality claim. Their pricing and specifications are compared on this page.
Is GPT Luna Latest cheaper than Xing4.0 29B A4B (free)?
Xing4.0 29B A4B (free) is cheaper: Free versus $0.200 per million tokens blended at 3:1 input:output. Input alone: $0.100 vs Free. Output alone: $0.500 vs Free.
What context windows do GPT Luna Latest and Xing4.0 29B A4B (free) have?
GPT Luna Latest: 1,050,000 tokens. Xing4.0 29B A4B (free): 262,144 tokens.
Who makes GPT Luna Latest and Xing4.0 29B A4B (free)?
GPT Luna Latest is made by OpenAI. Xing4.0 29B A4B (free) is made by Xingchen agi.