token.app › Compare › gpt-oss-20b (batch) vs Xing4.0 29B A4B (free)

gpt-oss-20b (batch) vs Xing4.0 29B A4B (free)

Xing4.0 29B A4B (free) is free to use, against $0.046 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-oss-20b (batch)Xing4.0 29B A4B (free)
ProviderOpenAIXingchen agi
Input $/1M$0.024Free
Output $/1M$0.112Free
Blended $/1M$0.046Free
Context window131K262K
Max output118K236K
ReleasedAug 2025Oct 2026
LicenceOpen weightsOpen weights
Choose gpt-oss-20b (batch) if…
  • No clear advantage on the data we hold.
Choose Xing4.0 29B A4B (free) if…
  • Costs less per token — Free vs $0.046 blended
  • Larger context window (262K)
  • Newer model (released Oct 2026)
FAQ
Which is better, gpt-oss-20b (batch) or Xing4.0 29B A4B (free)?
We do not hold independently-run benchmark scores covering both gpt-oss-20b (batch) and Xing4.0 29B A4B (free), so we make no quality claim. Their pricing and specifications are compared on this page.
Is gpt-oss-20b (batch) cheaper than Xing4.0 29B A4B (free)?
Xing4.0 29B A4B (free) is cheaper: Free versus $0.046 per million tokens blended at 3:1 input:output. Input alone: $0.024 vs Free. Output alone: $0.112 vs Free.
What context windows do gpt-oss-20b (batch) and Xing4.0 29B A4B (free) have?
gpt-oss-20b (batch): 131,072 tokens. Xing4.0 29B A4B (free): 262,144 tokens.
Who makes gpt-oss-20b (batch) and Xing4.0 29B A4B (free)?
gpt-oss-20b (batch) is made by OpenAI. Xing4.0 29B A4B (free) is made by Xingchen agi.
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