Model Comparison

GPT-5.4 vs GLM-5V-Turbo

Comparing GPT-5.4 and GLM-5V-Turbo across benchmarks, pricing, and capabilities.

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Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

GPT-5.4 and GLM-5V-Turbo don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

GLM-5V-Turbo costs less

For input processing, GPT-5.4 ($2.50/1M tokens) is 2.1x more expensive than GLM-5V-Turbo ($1.20/1M tokens).

For output processing, GPT-5.4 ($15.00/1M tokens) is 3.8x more expensive than GLM-5V-Turbo ($4.00/1M tokens).

In conclusion, GPT-5.4 is more expensive than GLM-5V-Turbo.*

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

Lowest available price from all providers
Wed May 20 2026 • llm-stats.com
OpenAI
GPT-5.4
Input tokens$2.50
Output tokens$15.00
Best providerOpenAI
Zhipu AI
GLM-5V-Turbo
Input tokens$1.20
Output tokens$4.00
Best providerUnknown Organization
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

GPT-5.4 accepts 1,000,000 input tokens compared to GLM-5V-Turbo's 200,000 tokens. Both models can generate responses up to 128,000 tokens.

OpenAI
GPT-5.4
Input1,000,000 tokens
Output128,000 tokens
Zhipu AI
GLM-5V-Turbo
Input200,000 tokens
Output128,000 tokens
Wed May 20 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-5.4 and GLM-5V-Turbo support multimodal inputs.

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

GPT-5.4

Text
Images
Audio
Video

GLM-5V-Turbo

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

GPT-5.4

Proprietary

Closed source

GLM-5V-Turbo

Proprietary

Closed source

Release Timeline

When each model was launched

GPT-5.4 was released on 2026-03-05, while GLM-5V-Turbo was released on 2026-04-02.

GLM-5V-Turbo is 1 month newer than GPT-5.4.

GPT-5.4

Mar 5, 2026

2 months ago

GLM-5V-Turbo

Apr 2, 2026

1 months ago

4w newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Provider Availability

GPT-5.4 is available from OpenAI. GLM-5V-Turbo is available from ZAI.

GPT-5.4

openai logo
OpenAI
Input Price:Input: $2.50/1MOutput Price:Output: $15.00/1M

GLM-5V-Turbo

z logo
Unknown Organization
Input Price:Input: $1.20/1MOutput Price:Output: $4.00/1M
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

OpenAI
Larger context window (1,000,000 tokens)
Zhipu AI
Less expensive input tokens
Less expensive output tokens

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT-5.4
Zhipu AI
GLM-5V-Turbo

FAQ

Common questions about GPT-5.4 vs GLM-5V-Turbo.

Which is better, GPT-5.4 or GLM-5V-Turbo?

GPT-5.4 (OpenAI) and GLM-5V-Turbo (Zhipu AI) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does GPT-5.4 compare to GLM-5V-Turbo in benchmarks?

GPT-5.4 scores Tau2 Telecom: 98.9%, ARC-AGI: 93.7%, Graphwalks BFS <128k: 93.0%, GPQA: 92.8%, Graphwalks parents <128k: 89.8%. GLM-5V-Turbo scores Design2Code: 94.8%, Flame-VLM-Code: 93.8%, V*: 89.0%, WebVoyager: 88.5%, PinchBench: 80.7%.

Is GPT-5.4 cheaper than GLM-5V-Turbo?

GLM-5V-Turbo is 2.1x cheaper for input tokens. GPT-5.4 costs $2.50/M input and $15.00/M output via openai. GLM-5V-Turbo costs $1.20/M input and $4.00/M output via z.

What are the context window sizes for GPT-5.4 and GLM-5V-Turbo?

GPT-5.4 supports 1.0M tokens and GLM-5V-Turbo supports 200K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between GPT-5.4 and GLM-5V-Turbo?

Key differences include context window (1.0M vs 200K), input pricing ($2.50 vs $1.20/M). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-5.4 and GLM-5V-Turbo?

GPT-5.4 is developed by OpenAI and GLM-5V-Turbo is developed by Zhipu AI.