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Compare AI models: GPT-4o vs z-ai/glm-5.3-flash

  1. GPT-4oOpenAIHollow points use fallbacks · hover for details
  2. z-ai/glm-5.3-flashZhipuHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
GPT-4o0/100 — Reasoning not supported25/10015/10024/10050/10050/100 — Tool calling supported; no comparable benchmark
z-ai/glm-5.3-flash50/100 — No data; neutral placeholder50/100 — No data; neutral placeholder50/100 — No data; neutral placeholder50/100 — No data; neutral placeholder50/100 — No data; neutral placeholder50/100 — No data; neutral placeholder
Overview
Author
Context length
128K
Unknown
Reasoning
False
Unknown
Input modalities
Text, Image, Pdf
Unknown
Output modalities
Text
Unknown
Providers
Pricing
Input
$2.50/ 1M
Unknown
Output
$10/ 1M
Unknown
Cached input
$1.25/ 1M
Unknown
MomentumLast 2 mo
Unique users
1
6
Completed sessions
13
46
Token share
0%
0%
Tokens
100K+100%
15M+100%
SEP 9NOV 3
SEP 9NOV 3
RetentionWeek 1
Returning users
Pending
Pending

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