AI for Coding: Top Models (August 2025)
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Comprehensive AI Coding Assistants, IDEs, Plugins & Model Rankings (December 2025)
Last updated: December 23, 2025. All prices in USD. Sources verified from official vendor sites, community benchmarks (SWE-Bench, Aider, LiveCodeBench), leaderboards (including LMArena, LMSYS Arena), recent comparisons (e.g., Shakudo, LogRocket, BinaryVerseAI reviews), and real-time updates from web sources, news (e.g., Z.AI launches, GLM-4.7 reviews), and X posts on latest models like GLM-4.7.
Key Market Statistics (December 2025)
| Metric | Value | Source |
|---|---|---|
| Global AI code generation market | $5.2B (2025) → projected $35B by 2032 | AI Index 2025 |
| Developer adoption rate | 85% use or plan to use AI coding tools | JetBrains/Qodo 2025 |
| GitHub Copilot users | 25M+ across 100k+ enterprises | GitHub official |
| AI-assisted code share | 45% of all code globally | Greptile studies |
| Top SWE-Bench Score | 80.9% (Claude Opus 4.5) | SWE-Bench Verified |
1. AI Coding Assistants & VS Code-Style IDEs - Detailed Comparison
| Product / Service | Category | Pricing (Monthly) | Free Tier | Supported Models (Examples) | Context Window | Usage Limits (Paid) | BYOK Support | VS Code / IDE Integration | Team/Enterprise Features | Key Features & Strengths |
|---|---|---|---|---|---|---|---|---|---|---|
| Cursor | AI-Native IDE (Fork) | $20 (Pro) / $40 (Biz) | Generous (Hobby) | Claude Opus 4.5/Sonnet 4.5, GPT-5.2, Gemini 3 Pro/Flash, GLM-4.7 | 500k - 2M+ | Unlimited fast + metered o4/GPT-5.2 | Yes | Standalone (VS Code Fork) | SAML/OIDC, Teams $40/user, Audit | Market Leader. Composer agent multi-file/terminal autonomy, Tab 2M context, MCP/DB/Git/Slack. Vibe coding pioneer. $2.3B valuation. |
| Windsurf | AI-Native IDE (Fork) | $15 (Pro) | Yes (Limited) | Claude 4.5 Sonnet, GPT-5.2, DeepSeek-V3.2/V4, GLM-4.7 | 2M+ (Cascade) | 1k credits + unlimited slow | Yes | Standalone + VS Code/JetBrains | Teams $30/user, Ent $60 | Best Value/Challenger. Cascade agent real-time sync/terminal, collaborative edits. Codeium evolution, faster/cheaper vs Cursor. |
| Trae | AI-Native IDE | $10 (Pro, promo $3/mo) | Yes (Beta) | GPT-5.2, Claude 4.5, Doubao 2.0, Qwen3, GLM-4.7 | 256k+ | 800 fast + unlimited std | Yes | Standalone (VS Code Compat) | Team collab, APAC pricing | Rising Star (Asia). Solo Builder one-click gen, low-latency regional models. |
| GitHub Copilot | Extension (Tiers) | $10 (Pro)/$19 Biz/$39 Ent | Yes (Students) | GPT-5.2, Claude 4.5 Sonnet, o4-mini, Gemini 3, GLM-4.7 | 256k | Unlimited comp + metered agent | No | VS Code/JetBrains/Neovim/VS | SCIM/SSO/audit/IP indemnity | Enterprise Standard. Workspace PR planning, multi-model. 25M+ users, Gartner leader. |
| Augment Code | Extension/Context Eng | $50/user (Dev) | Trial | Proprietary + Claude 4.5/GPT-5.2, GLM-4.7 | Repo-wide (10M+) | Metered agent + $15/200 extra | Yes | VS Code/JetBrains/Vim | On-prem, large repo scale | Ent Speed. <50ms latency, ex-Google, 100M+ LOC monorepos, terminal agents. |
| Supermaven | Extension | $10 (Pro) | Yes | Proprietary (2M context), GLM-4.7 | 2M Tokens | Unlimited | No | VS Code/JetBrains/Neovim | N/A | Speed King. Ultra-low latency autocomplete/agent fills, long-context pioneer. |
| Codeium | Extension | Free / $12 (Teams) | Best Free | Prop Llama 5/GPT-5.2, DeepSeek-V4, GLM-4.7 | 256k | Unlimited | No | 50+ IDEs (Vim/Xcode) | On-prem/air-gapped | Free Leader. 80+ langs, command/agent modes, OSS high adoption. |
| Gemini Code Assist | Extension | $19/user | Indiv Free | Gemini 3 Pro/Flash/3.5, GLM-4.7 | 10M Tokens | Ent quotas | No | VS Code/IntelliJ | GCP grounding/search | Context King. Repo+web grounding, multimodal. Antigravity IDE buzz. |
| Amazon Q Developer | Extension | $19/user (Pro) | Yes | Bedrock (Claude 4.5/Titan 2.0), GLM-4.7 | 1M+ | 2k agentic/mo | Yes (IAM) | VS Code/JetBrains/AWS | Sec scanning/org controls | AWS Pro. Java/CDK migrations, iSWE-Agent Java leader. |
| Tabnine | Extension | $12 (Pro) | Basic | Prop Llama 5/private, GLM-4.7 | 512k+ Local | Unlimited | No | 50+ IDEs | On-prem $39/user | Privacy. Zero retention, NPU local inference. |
| Replit | Cloud IDE | $10-$20 | Yes | Replit Agent v2, Claude 4.5, GLM-4.7 | Env Unlimited | Metered builds | Yes | Web (VS Code-like) | Team sharing | Cloud Native. Agent v2 full app build/deploy, zero setup. |
| Bolt.new | Cloud IDE/Agent | $20 (Pro) | Limited | GPT-5.2/Claude 4.5/Custom, GLM-4.7 | Env Unlimited | Metered builds | Yes | Web (VS Code-like) | Team sharing | Prototyping. Vercel-backed rapid web/full-stack agents. |
2. VS Code Extensions & Plugins (Non-Forked)
Trend: MCP agents, CLI hybrids, local NPUs. Cline/Continue/Aider top X buzz. VS Code OSS AI editor milestone. GLM-4.7 integration rising for agentic coding in tools like Claude Code, Kilo Code, Cline, OpenCode.
| Extension | Best For | Pricing | Models Supported | IDE Support | Key Features | Notes |
|---|---|---|---|---|---|---|
| Cline (Claude Dev) | Agentic Coding | Free (OSS) | BYOK (Claude 4.5/o4/DeepSeek-V4, GLM-4.7) | VS Code | Terminal/multi-file/MCP/DB/Git | #1 2025. Autonomous, top installs. Compatible with GLM-4.7 for advanced tool use. |
| Continue | Open/Local/Privacy | Free (OSS) | BYOK + Ollama (Llama 5/DeepSeek-V4, GLM-4.7) | VS Code/JetBrains | Custom agents/sidebar/local NPU | 30k+ stars, privacy/local king. GLM-4.7 support for efficient self-hosting. |
| Aider | CLI/Repo Editing | Free (OSS) | BYOK (Claude 4.5 Opus/o4-mini, GLM-4.7) | Terminal/VS Code | Repo diffs, git commits, benchmarks | Leaderboard king, headless refactors. GLM-4.7 boosts multi-step reasoning. |
| Supermaven | Autocomplete/Speed | $10 Pro | Prop 2M context, GLM-4.7 | VS Code/Neovim | Fastest/agent fills | Long-context pioneer. GLM-4.7 for cost-effective coding. |
| Qodo (CodiumAI) | Testing/Integrity | Free/Paid | GPT-5.2/Claude 4.5, GLM-4.7 | VS Code/JetBrains | Tests/bugs/AlphaCodium SDLC | Test gen leader. GLM-4.7 enhances reasoning in tests. |
| Blackbox AI | Search/Snippets | Free/$9.99/mo | Llama 5/BYOK, GLM-4.7 | VS Code | Web snippets/agent | Rising installs, quick reuse. GLM-4.7 for web browsing tasks. |
| AI Toolkit | AI Engineering | Free (OSS) | BYOK (Gemini 3/GPT-5.2, GLM-4.7) | VS Code | Build/test/deploy AI apps | MS official. GLM-4.7 for agentic dev workflows. |
3. Code Model Rankings (December 2025)
SWE-Bench Verified ~80% SOTA w/agents, Aider/LiveCodeBench. 4.5/5.x gen breakthrough. GLM-4.7 (released Dec 22, 2025) sets new open-source SOTA with major leaps in coding, reasoning, tool usage; matches/surpasses closed models in agentic tasks per Z.AI and BinaryVerseAI reviews.
| Rank | Model | Provider | Context | SWE-Bench Verified | HumanEval | Aider/LiveCode | Best Use Case |
|---|---|---|---|---|---|---|---|
| 1 | Claude Opus 4.5 | Anthropic | 500k-1M | 80.9% | 95+% | Top Agent | Complex arch/refactors/agents. Vibe coding king. |
| 2 | GPT-5.2 (Codex/Pro) | OpenAI | 256k-1M | 80.0% | 94% | High logic | Deep reasoning/math/algos, codex backend. |
| 3 | Gemini 3 Pro/Flash | 10M | 78.0% | 93% | Context/UI | Massive repos/multimodal/grounding, Antigravity. | |
| 4 | Claude Sonnet 4.5 | Anthropic | 200k-500k | 76% | 93% | Speed/Cost | Daily driver, Cursor/Windsurf default. |
| 5 | DeepSeek-V3.2/V4 | DeepSeek | 256k | ~75-77% | 92% | Open Top | Value/local/open-source efficiency. |
| 6 | GLM-4.7 | Z.AI | 128k-200k | ~75-78% (est. per LMArena) | 93%+ | Agentic wins | Open SOTA coding/agents; tool use, browsing, UI gen. $3/mo plans. |
| 7 | o4-mini / o3 | OpenAI | 128k-256k | ~74% | 92+% | Algos | Fast logic/LeetCode. |
| 8 | Kimi K2 / GLM-4.6 | Moonshot/GLM | 128k | ~72-74% | 91% | Open SOTA | Efficient/self-host. (Outdated vs GLM-4.7) |
4. Key Leaderboards & Resources
| Leaderboard | Measures | Top Model (Dec 2025) | URL/Link |
|---|---|---|---|
| SWE-Bench Verified | GitHub issue fix (500+ validated) | Claude Opus 4.5 (80.9%) | [swebench.com] |
| Aider Leaderboards | Multi-file edit success | Claude Sonnet 4.5 / Opus 4.5 | [https://aider.chat/docs/leaderboards/] |
| LiveCodeBench | Contam-free LeetCode/AtCoder | GPT-5.2 / o4 / Gemini 3 high | [livecodebench.github.io] |
| LMSYS Arena (Coding) | Human blind A/B coding | Claude 4.5 Sonnet leads | [arena.lmsys.org] |
| EvalPlus/HumanEval | Pass@1 code gen | Claude Opus 4.5 95%+ | [evalplus.github.io] |
| LMArena | Agents/reasoning/coding benchmarks | GLM-4.7 (top open-source) | [lmarena.ai/leaderboard] |
5. Market Trends & New Features (Late 2025)
- 4.5/5.x Leap: Opus 4.5 (Nov), GPT-5.2, Gemini 3 push SWE-Bench to 80%+. Agent scaffolding key.
- Agentic/Vibe Coding: Chat → loops (Composer/Cascade/Claude Code). Devs as directors. GLM-4.7 excels in agentic workflows per X sentiment.
- MCP Standard: IDEs connect DB/Slack/GitHub auto-context. Cline/Cursor lead.
- Forks Dominate: Cursor/Windsurf/Trae bypass limits w/native diffs/terminal.
- Local/Open Rise: DeepSeek-V4/Qwen3 on NPUs. Continue/Ollama privacy. GLM-4.7 open-source with API/Python/Java access, vLLM support.
- New: Antigravity (Google IDE), Claude Code CLI. Multimodal UI gen buzz. GLM-4.7 release (Dec 22) with vision analysis, web search; integrated in Z.AI Coding Plan ($3/mo).
6. Recommendations
| Need | Pick | Price | Why |
|---|---|---|---|
| Power/Pros | Cursor Pro | $20/mo | Composer + Claude Opus 4.5 peak vibe/agentic. |
| Teams/Ent | Copilot Enterprise | $39/user | Compliance/SSO, multi-model safe. |
| Privacy/Local | Continue + DeepSeek-V4 | Free | Local NPU, no data leak. |
| Budget/Free | Codeium / Windsurf Free | Free | Unlimited strong agents/free tier. |
| Async/Large Repo | Augment / Aider | $50/Free | Speed/scalability/headless refactors. |
| Open-Source Coding | GLM-4.7 via Z.AI Plan | $3/mo | SOTA agentic coding at low cost, tool integration. |