293 models ranked for accessibility. Vision models are essential for alt text and image descriptions. Scored with heavy vision bonuses plus streaming, JSON mode, and affordability.
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.4 ProOpenAI | 91 |
| 2 | GPT-5.2 ProOpenAI | 90 |
| 3 | GPT-5 ProOpenAI | 90 |
| 4 | o3 ProOpenAI | 82 |
| 5 | Claude Opus 4.1Anthropic | 81 |
| 6 | o1-proOpenAI | 77 |
| 7 | o3 Deep ResearchOpenAI | 74 |
| 8 | Claude Opus 4Anthropic | 76 |
| 9 | Qwen3 VL 30B A3B ThinkingAlibaba | 69 |
| 10 | Qwen3 VL 235B A22B ThinkingAlibaba | 69 |
| 11 | Claude Opus 4.6Anthropic | 71 |
| 12 | Claude Opus 4.5Anthropic | 70 |
| 13 | GPT-5.4OpenAI | 70 |
| 14 | Claude Sonnet 4.5Anthropic | 69 |
| 15 | GPT-5.2OpenAI | 68 |
| 16 | Gemini 3.1 Pro Preview Custom ToolsGoogle | 68 |
| 17 | Gemini 3.1 Pro PreviewGoogle | 68 |
| 18 | Gemini 3 Pro PreviewGoogle | 68 |
| 19 | Claude Sonnet 4.6Anthropic | 68 |
| 20 | GPT-5.1OpenAI | 67 |
| 21 | Gemini 2.5 Flash Lite Preview 09-2025Google | 65 |
| 22 | GPT-5.3-CodexOpenAI | 67 |
| 23 | GPT-5.2-CodexOpenAI | 67 |
| 24 | GPT-5OpenAI | 67 |
| 25 | GPT-5 NanoOpenAI | 64 |
| 26 | Gemini 2.5 Flash LiteGoogle | 64 |
| 27 | Gemini 3 Flash PreviewGoogle | 66 |
| 28 | Grok 4.1 FastxAI | 64 |
| 29 | o4 Mini Deep ResearchOpenAI | 66 |
| 30 | Grok 4 FastxAI | 64 |
Vision models analyze images and generate descriptive alt text for screen readers. Automate WCAG compliance across entire websites with structured, consistent image descriptions.
Rewrite complex content into plain language for cognitive accessibility. Models adjust reading level, simplify sentence structure, and add explanations for technical terms.
Transform PDFs and images into accessible formats with proper heading structure, reading order, and semantic markup. JSON mode outputs structured data for assistive technology.
Function calling enables AI to integrate with screen readers, voice assistants, and adaptive interfaces. Build accessible chatbots that understand diverse input methods.