GPT-5.4 Pro
GLM-4.5
Decision Recommendation
⚖️ Editorial Verdict: In our analysis, GLM-4.5 is the premium intelligence choice, scoring 0.0% higher on coding benchmarks. However, this accuracy premium comes with a cost overhead: GPT-5.4 Pro is 7.3x cheaper to run and delivers 1.0x faster throughput. If you are building high-volume, simple chatbots or processing massive amounts of text where budget is critical, GPT-5.4 Pro offers excellent cost savings. For agentic reasoning, code refactoring, or complex logical tasks, the accuracy premium of GLM-4.5 fully justifies the cost.
GPT-5.4 Pro
Benchmarks & Scores
Cost & Performance
GLM-4.5
Benchmarks & Scores
Cost & Performance
Frequently Asked Questions
GPT-5.4 Pro is cheaper than GLM-4.5. GPT-5.4 Pro has a blended cost of $0.14/1M tokens, which is about 7.3x cheaper than GLM-4.5 at $1.00/1M tokens.
Speed data is not available for GLM-4.5, while GPT-5.4 Pro generates 137 tokens per second.
Coding benchmark scores are not currently recorded for these models.
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