Comparing SVG generation for top models

Reddit r/artificial / 4/30/2026

💬 OpinionSignals & Early TrendsIdeas & Deep AnalysisTools & Practical Usage

Key Points

  • The article compares SVG generation performance across several leading models, including Opus 4.7, GPT-5.5 Pro, DeepSeek V4, GLM-5.1, and Gemini 3.1 Pro, reporting broadly similar results in the author’s tests.
  • It finds that among open models, only DeepSeek and GLM achieve quality comparable to the top closed models.
  • The author highlights a major cost gap: GPT 5.5 Pro is described as prohibitively expensive relative to alternatives.
  • Gemini and Opus are presented as far cheaper, while DeepSeek and GLM are reported to be roughly 10–100x cheaper than Gemini and Opus based on token consumption and per-run costs.

These are the top open and closed model: Opus 4.7, GPT-5.5 Pro, DeepSeek V4, GLM-5.1 and Gemini 3.1 Pro. They both show similar performance in my testing.

Open models: The only open models that have equivalent quality compared to the top models are DeepSeek and GLM.

Cost:

GPT 5.5 Pro: Super expensive it makes no sense (cost is around $2)
Gemini/Opus: $0.2/$0.1. Opus is cheaper as it consumed less tokens
DeepSeek/GLM: $0.019/$0.021 10-5 times cheaper than Gemini and Opus

submitted by /u/omarous
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