293 models ranked for blockchain and Web3 development. Scored with heavy bonuses for reasoning (security auditing), large context (full contract analysis), JSON mode (ABI generation), and function calling.
| # | 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 | Claude Opus 4.6Anthropic | 71 |
| 10 | Claude Opus 4.5Anthropic | 70 |
| 11 | GPT-5.4OpenAI | 70 |
| 12 | Claude Sonnet 4.5Anthropic | 69 |
| 13 | Qwen3 VL 30B A3B ThinkingAlibaba | 69 |
| 14 | Qwen3 VL 235B A22B ThinkingAlibaba | 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 | GPT-5.3-CodexOpenAI | 67 |
| 22 | GPT-5.2-CodexOpenAI | 67 |
| 23 | GPT-5OpenAI | 67 |
| 24 | Gemini 3 Flash PreviewGoogle | 66 |
| 25 | o4 Mini Deep ResearchOpenAI | 66 |
| 26 | GPT-5.1-Codex-MaxOpenAI | 66 |
| 27 | Gemini 3.1 Flash Lite PreviewGoogle | 66 |
| 28 | Gemini 2.5 ProGoogle | 66 |
| 29 | Gemini 2.5 Flash Lite Preview 09-2025Google | 65 |
| 30 | GPT-5 MiniOpenAI | 65 |
Write Solidity, Vyper, and Move smart contracts. Large context models understand entire protocol codebases for consistent, secure contract implementation.
Reasoning models identify reentrancy, overflow, and access control vulnerabilities. Chain-of-thought analysis provides detailed audit reports with remediation steps.
Design tokenomics, liquidity mechanisms, and governance structures. JSON mode generates ABI definitions and contract interface specifications.
Build dApp frontends with ethers.js/wagmi, integrate wallet connectors, and create transaction builders. Function calling helps test contract interactions.