Writing · best for
Best AI model for Marketing Copy (2026)
Headlines, ad copy, and brand voice. Ranked from 343 live models on the OpenRouter catalog, weighted for reasoning quality, low cost.
| # | Model | Score | In / 1M | Out / 1M | Context | |
|---|---|---|---|---|---|---|
| 1 | Google: Gemma 4 26B A4B (free)google/gemma-4-26b-a4b-it:free | 114 | Free | Free | 262,144 | Try → |
| 2 | Google: Gemma 4 26B A4B google/gemma-4-26b-a4b-it | 114 | $0.07 | $0.35 | 262,144 | Try → |
| 3 | Google: Gemma 4 31B (free)google/gemma-4-31b-it:free | 114 | Free | Free | 262,144 | Try → |
| 4 | Qwen: Qwen3.5-9Bqwen/qwen3.5-9b | 114 | $0.10 | $0.15 | 262,144 | Try → |
| 5 | ByteDance Seed: Seed-2.0-Minibytedance-seed/seed-2.0-mini | 114 | $0.10 | $0.40 | 262,144 | Try → |
| 6 | Qwen: Qwen3.5-Flashqwen/qwen3.5-flash-02-23 | 114 | $0.07 | $0.26 | 1,000,000 | Try → |
| 7 | ByteDance Seed: Seed 1.6 Flashbytedance-seed/seed-1.6-flash | 114 | $0.07 | $0.30 | 262,144 | Try → |
| 8 | Google: Gemini 2.5 Flash Lite Preview 09-2025google/gemini-2.5-flash-lite-preview-09-2025 | 114 | $0.10 | $0.40 | 1,048,576 | Try → |
| 9 | OpenAI: GPT-5 Nanoopenai/gpt-5-nano | 114 | $0.05 | $0.40 | 400,000 | Try → |
| 10 | Google: Gemini 2.5 Flash Litegoogle/gemini-2.5-flash-lite | 114 | $0.10 | $0.40 | 1,048,576 | Try → |
| 11 | Google: Gemma 4 31Bgoogle/gemma-4-31b-it | 113 | $0.13 | $0.38 | 262,144 | Try → |
| 12 | OpenAI: GPT-5.4 Nanoopenai/gpt-5.4-nano | 113 | $0.20 | $1.25 | 400,000 | Try → |
| 13 | Mistral: Mistral Small 4mistralai/mistral-small-2603 | 113 | $0.15 | $0.60 | 262,144 | Try → |
| 14 | Qwen: Qwen3.5-35B-A3Bqwen/qwen3.5-35b-a3b | 113 | $0.16 | $1.30 | 262,144 | Try → |
| 15 | Z.ai: GLM 4.6Vz-ai/glm-4.6v | 113 | $0.30 | $0.90 | 131,072 | Try → |
How we ranked these
For Marketing Copy, we weight models on reasoning quality, low cost. Higher means better. Scores combine OpenRouter's model metadata (context length, modality support, tool calling, structured output, reasoning capability) with public pricing. See full methodology →
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