token.app › Compare › GPT-4o (2024-05-13) vs Xing4.0 29B A4B (free)

GPT-4o (2024-05-13) vs Xing4.0 29B A4B (free)

Xing4.0 29B A4B (free) is free to use, against $7.50 per million tokens. Xing4.0 29B A4B (free) accepts the larger context window (262K).

Head to head
Blended price uses a 3:1 input:output mix
GPT-4o (2024-05-13)Xing4.0 29B A4B (free)
ProviderOpenAIXingchen agi
Input $/1M$5.00Free
Output $/1M$15.00Free
Blended $/1M$7.50Free
Context window128K262K
Max output4K236K
ReleasedMay 2024Oct 2026
LicenceProprietaryOpen weights
Choose GPT-4o (2024-05-13) if…
  • No clear advantage on the data we hold.
Choose Xing4.0 29B A4B (free) if…
  • Costs less per token — Free vs $7.50 blended
  • Larger context window (262K)
  • Open weights — self-hostable
  • Newer model (released Oct 2026)
FAQ
Which is better, GPT-4o (2024-05-13) or Xing4.0 29B A4B (free)?
We do not hold independently-run benchmark scores covering both GPT-4o (2024-05-13) and Xing4.0 29B A4B (free), so we make no quality claim. Their pricing and specifications are compared on this page.
Is GPT-4o (2024-05-13) cheaper than Xing4.0 29B A4B (free)?
Xing4.0 29B A4B (free) is cheaper: Free versus $7.50 per million tokens blended at 3:1 input:output. Input alone: $5.00 vs Free. Output alone: $15.00 vs Free.
What context windows do GPT-4o (2024-05-13) and Xing4.0 29B A4B (free) have?
GPT-4o (2024-05-13): 128,000 tokens. Xing4.0 29B A4B (free): 262,144 tokens.
Who makes GPT-4o (2024-05-13) and Xing4.0 29B A4B (free)?
GPT-4o (2024-05-13) is made by OpenAI. Xing4.0 29B A4B (free) is made by Xingchen agi.
Related comparisons
GPT-4o (2024-05-13) full details Xing4.0 29B A4B (free) full details GPT-4o (2024-05-13) vs Flint (free) GPT-4o (2024-05-13) vs MiniMax M3.1 Flash (free) GPT-4o (2024-05-13) vs DeepSeek V4.1 Flash 1017 GPT-4o (2024-05-13) vs Glimpse GPT-4o (2024-05-13) vs Beam 1.0 501B A23B GPT-4o (2024-05-13) vs Mercury 3