token.app › Compare › Xing4.0 29B A4B (free) vs MiniMax M3.1 Flash

Xing4.0 29B A4B (free) vs MiniMax M3.1 Flash

Xing4.0 29B A4B (free) is free to use, against $0.262 per million tokens. MiniMax M3.1 Flash accepts the larger context window (1M).

Head to head
Blended price uses a 3:1 input:output mix
Xing4.0 29B A4B (free)MiniMax M3.1 Flash
ProviderXingchen agiMiniMax
Input $/1MFree$0.150
Output $/1MFree$0.600
Blended $/1MFree$0.262
Context window262K1M
Max output236K524K
ReleasedOct 2026Oct 2026
LicenceOpen weightsProprietary
Choose Xing4.0 29B A4B (free) if…
  • Costs less per token — Free vs $0.262 blended
  • Open weights — self-hostable
Choose MiniMax M3.1 Flash if…
  • Larger context window (1M)
  • Newer model (released Oct 2026)
FAQ
Which is better, Xing4.0 29B A4B (free) or MiniMax M3.1 Flash?
We do not hold independently-run benchmark scores covering both Xing4.0 29B A4B (free) and MiniMax M3.1 Flash, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Xing4.0 29B A4B (free) cheaper than MiniMax M3.1 Flash?
Xing4.0 29B A4B (free) is cheaper: Free versus $0.262 per million tokens blended at 3:1 input:output. Input alone: Free vs $0.150. Output alone: Free vs $0.600.
What context windows do Xing4.0 29B A4B (free) and MiniMax M3.1 Flash have?
Xing4.0 29B A4B (free): 262,144 tokens. MiniMax M3.1 Flash: 1,000,000 tokens.
Who makes Xing4.0 29B A4B (free) and MiniMax M3.1 Flash?
Xing4.0 29B A4B (free) is made by Xingchen agi. MiniMax M3.1 Flash is made by MiniMax.
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