Best LLMs for Code Implementation
9 models · ranked by real Code Implementation usage
Key facts · week of 2026-08-10
The top 3 models (Xiaomi: MiMo-V2.5, Z.ai: GLM 5.2 (batch), DeepSeek: DeepSeek V4 Flash 0731) account for 32.7% of all usage.
§This week's biggest riser is DeepSeek: DeepSeek V4 Flash 0731, up from #7 to #3.
§The cheapest model in the usage top 10 is OpenAI: GPT-5.6 Luna (batch) at $0.09999999999999999 per 1M input tokens (usage rank #5).
§The largest context window in the top 10 is Xiaomi: MiMo-V2.5 at 1.1M tokens.
§
Cite as: AI Tier List, LLM Usage Rankings (2026-08-10), www.aitierlist.xyz/en/models/code-general-impl — data: OpenRouter
Which model should you pick?
- When quality comes first
- DeepSeek: DeepSeek V4 Flash 0731
- Artificial Analysis coding benchmark score 69.1 — highest in this ranking
- The proven default
- Xiaomi: MiMo-V2.5
- 15.7% usage share — #1 in real usage
- When cost matters
- NVIDIA: Nemotron 3 Ultra (free)
- Cheapest in the top 15 — Free/1M input
- For long docs & codebases
- OpenAI: GPT-5.6 Luna (batch)
- 1.1M token context window
Full ranking · 9 models
| Rank | Model | Share |
|---|---|---|
1 | Xiaomi: MiMo-V2.5 | |
2 | Z.ai: GLM 5.2 (batch) | |
3 | DeepSeek: DeepSeek V4 Flash 0731 | |
4 | Tencent: Hy3 | |
5 | OpenAI: GPT-5.6 Luna (batch) | |
6 | DeepSeek: DeepSeek V4 Flash 0423 | |
7 | NVIDIA: Nemotron 3 Ultra (free) | |
8 | DeepSeek: DeepSeek V4 Pro | |
9 | MiniMax: MiniMax M3 (batch) |
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FAQ
What is the most-used LLM for Code Implementation?
Xiaomi: MiMo-V2.5 by xiaomi ranks first for Code Implementation by real token usage. It accounts for roughly 15.7% of tokens in this segment. Z.ai: GLM 5.2 (batch), DeepSeek: DeepSeek V4 Flash 0731, Tencent: Hy3 follow.
How are these rankings calculated?
Models are ranked by tokens actually consumed through OpenRouter, not by benchmark scores. This page counts only usage tagged as Code Implementation tasks. It refreshes weekly and currently tracks 9 models.
Which is the cheapest LLM for Code Implementation?
Among the paid models in this ranking, OpenAI: GPT-5.6 Luna (batch) is cheapest at $0.10 per 1M input tokens. 1 models in the list are free to use.
Is Xiaomi: MiMo-V2.5 still the most-used LLM for Code Implementation right now?
Yes. As of the week of 2026-08-10, Xiaomi: MiMo-V2.5 is #1 by real usage. It was #1 last week too. The ranking refreshes weekly, so this page changes as soon as it does.
Which model has the longest context window?
Xiaomi: MiMo-V2.5 has the longest context window in this ranking at 1.1M tokens.
Token usage and share data aggregated by OpenRouter, refreshed weekly. Prices are USD per 1M tokens. Benchmark scores come from Artificial Analysis; models it hasn't measured show —.