GPT-5.2 vs GLM-4.7 Comparison

Comparing GPT-5.2 and GLM-4.7 across benchmarks, pricing, and capabilities.

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Performance Benchmarks

Comparative analysis across standard metrics

5 benchmarks

GPT-5.2 outperforms in 4 benchmarks (AIME 2025, BrowseComp, GPQA, SWE-Bench Verified), while GLM-4.7 is better at 1 benchmark (Humanity's Last Exam).

GPT-5.2 significantly outperforms across most benchmarks.

Tue Mar 17 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

GLM-4.7 costs less

For input processing, GPT-5.2 ($1.75/1M tokens) is 2.9x more expensive than GLM-4.7 ($0.60/1M tokens).

For output processing, GPT-5.2 ($14.00/1M tokens) is 6.4x more expensive than GLM-4.7 ($2.20/1M tokens).

In conclusion, GPT-5.2 is more expensive than GLM-4.7.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers

Tue Mar 17 2026 • llm-stats.com

GPT-5.2

Input tokens$1.75

Output tokens$14.00

Best providerOpenAI

GLM-4.7

Input tokens$0.60

Output tokens$2.20

Best providerFireworks

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Context Window

Maximum input and output token capacity

GPT-5.2 accepts 400,000 input tokens compared to GLM-4.7's 202,800 tokens. GLM-4.7 can generate longer responses up to 131,072 tokens, while GPT-5.2 is limited to 128,000 tokens.

GPT-5.2

Input400,000 tokens

Output128,000 tokens

GLM-4.7

Input202,800 tokens

Output131,072 tokens

Tue Mar 17 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-5.2 and GLM-4.7 support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

GPT-5.2

Text

Images

Audio

Video

GLM-4.7

Text

Images

Audio

Video

License

Usage and distribution terms

GPT-5.2 is licensed under a proprietary license, while GLM-4.7 uses MIT.

License differences may affect how you can use these models in commercial or open-source projects.

GPT-5.2

Proprietary

Closed source

GLM-4.7

MIT

Open weights

Release Timeline

When each model was launched

GPT-5.2 was released on 2025-12-11, while GLM-4.7 was released on 2025-12-22.

GLM-4.7 is 0 month newer than GPT-5.2.

GPT-5.2

Dec 11, 2025

3 months ago

GLM-4.7

Dec 22, 2025

2 months ago

1w newer

Knowledge Cutoff

When training data ends

GPT-5.2 has a documented knowledge cutoff of 2025-08-25, while GLM-4.7's cutoff date is not specified.

We can confirm GPT-5.2's training data extends to 2025-08-25, but cannot make a direct comparison without GLM-4.7's cutoff date.

GPT-5.2

Aug 2025

GLM-4.7

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Provider Availability

GPT-5.2 is available from OpenAI. GLM-4.7 is available from Fireworks, Novita. The availability of providers can affect quality of the model and reliability.