GLM-5.1 vs GPT-4o

Data-driven comparison powered by the gentic.news knowledge graph

GLM-5.1: rising
GPT-4o: stable
competes with (1 sources)

GLM-5.1

ai model

METRIC

GPT-4o

ai model

1
Total Mentions
40
1
Last 30 Days
37
1
Last 7 Days
12
rising
Momentum
stable
Positive (+0.50)
Sentiment (30d)
Neutral (+0.09)
Mar 21, 2026
First Covered
Feb 16, 2026
GPT-4o leads by 40.0x

Ecosystem

GLM-5.1

competes withGPT-4o1 sources
competes withClaude 3.5 Sonnet1 sources
competes withGemini 3.0 Pro1 sources

GPT-4o

usesMMLU1 sources
useslarge language models1 sources
usesactivity collapse1 sources

GPT-4o

GPT-4o is a multimodal AI model from OpenAI that processes text, audio, images, and video with low latency.

Recent Events

GLM-5.1

2026-03-21

Extended context window to 1 million tokens, placing it among models with longest current context capabilities

GPT-4o

2026-03-17

Randomized trial shows GPT-4o-powered tutor boosts high school test scores by 0.15 standard deviations

2026-03-11

Estimated to have around 1.76 trillion parameters, representing current state-of-the-art scale

2026-03-06

Research published showing GPT-4o's multimodal capabilities outperform unimodal versions in predicting item complexity

2026-02-28

Capable of generating convincing synthetic media for disinformation

2026-02-24

Study published in Nature reveals AI assistance boosts individual productivity but reduces collective creativity and solution diversity

GLM-5.1 Profile|GPT-4o Profile|Knowledge Graph
GLM-5.1 vs GPT-4o — AI Comparison 2026 | gentic.news