token.app › Compare › GPT-3.5 Turbo (batch) vs GLM 5.2

GPT-3.5 Turbo (batch) vs GLM 5.2

GPT-3.5 Turbo (batch) is 1.0× cheaper per token on a blended 3:1 basis. GLM 5.2 accepts the larger context window (1.0M).

Head to head
Blended price uses a 3:1 input:output mix
GPT-3.5 Turbo (batch)GLM 5.2
ProviderOpenAIZhipu AI
Input $/1M$0.250$0.252
Output $/1M$0.750$0.792
Blended $/1M$0.375$0.387
Context window16K1.0M
Max output4K128K
ReleasedMay 2023Jun 2026
LicenceProprietaryOpen weights
Choose GPT-3.5 Turbo (batch) if…
  • Costs less per token — $0.375 vs $0.387 blended
Choose GLM 5.2 if…
  • Larger context window (1.0M)
  • Open weights — self-hostable
  • Newer model (released Jun 2026)
FAQ
Which is better, GPT-3.5 Turbo (batch) or GLM 5.2?
We do not hold independently-run benchmark scores covering both GPT-3.5 Turbo (batch) and GLM 5.2, so we make no quality claim. Their pricing and specifications are compared on this page.
Is GPT-3.5 Turbo (batch) cheaper than GLM 5.2?
GPT-3.5 Turbo (batch) is cheaper: $0.375 versus $0.387 per million tokens blended at 3:1 input:output. Input alone: $0.250 vs $0.252. Output alone: $0.750 vs $0.792.
What context windows do GPT-3.5 Turbo (batch) and GLM 5.2 have?
GPT-3.5 Turbo (batch): 16,385 tokens. GLM 5.2: 1,048,576 tokens.
Who makes GPT-3.5 Turbo (batch) and GLM 5.2?
GPT-3.5 Turbo (batch) is made by OpenAI. GLM 5.2 is made by Zhipu AI.
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