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GPT Oss 120b vs GLM 5

GPT Oss 120b is cheaper on output tokens, while GLM 5 offers a larger context window. Choose GPT Oss 120b or GLM 5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecGPT Oss 120bGLM 5
ProviderCortecsCortecs
Input / 1M tokens$0.00$1.08
Output / 1M tokens$0.00$3.44
Context window128K203K
Parameters117B744B
Open weightsYesYes
ReleasedAug 2025Feb 2026

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.