+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GLM 5 vs GPT-OSS-120B
Comprehensive side-by-side LLM comparison
GLM 5 offers 72.0K more tokens in context window than GPT-OSS-120B. GLM 5 is $Infinity cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
+
+
+
+
Zhipu AI
GLM-5 is a large language model from Zhipu AI with 745 billion total parameters and 44 billion active parameters per inference, designed for agentic intelligence, advanced reasoning, and frontier-level performance. It features a 200K token context window and targets complex multi-step tasks requiring sustained reasoning and tool use. GLM-5 is available via Zhipu AI's Z.ai platform under an MIT license.
+
+
+
+
OpenAI
GPT-OSS-120B, released by OpenAI in August 2025, is an open-weight large language model with 120 billion parameters distributed under the Apache 2.0 license. It represents OpenAI's entry into the open-source model space, enabling developers to self-host and fine-tune a GPT-5-generation-class model. GPT-OSS-120B targets research applications, on-premises deployments, and custom fine-tuning workflows requiring a large open-weight base model.
6 months newer
GPT-OSS-120B
OpenAI
2025-08
GLM 5
Zhipu AI
2026-02-11
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
GLM 5
Input:$0.80
Output:$2.56($Infinity cheaper)
+
+
+
+
GPT-OSS-120B
Input:$Infinity
Output:$Infinity
Performance Metrics
Context window and performance specifications
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
GLM 5
1 providers
Zhipu AI
+
+
+
+
GPT-OSS-120B
1 providers
+
+
+
+
GLM 5
Avg Score:0.0%
Providers:1
+
+
+
+
GPT-OSS-120B
Avg Score:0.0%
Providers:1