Writing · best for
Top picks for Blog Post Writing (2026)
Drafting publishable long-form articles. Ranked from 357 live models on the OpenRouter catalog, weighted for reasoning quality, context window, low cost.
What this is
A capability-matched shortlist, not a benchmark-tested winner. Models are scored by the fit of their declared specs (structured output, reasoning, context, modality, price) against Blog Post Writing. Pair with benchmark sources like Artificial Analysis or LMSys Arena before you ship. Full methodology →
| # | Model | Score | In / 1M | Out / 1M | Context | |
|---|---|---|---|---|---|---|
| 1 | Qwen: Qwen3.5-Flashqwen/qwen3.5-flash-02-23 | 122 | $0.07 | $0.26 | 1,000,000 | Details → |
| 2 | Google: Gemini 2.5 Flash Lite Preview 09-2025google/gemini-2.5-flash-lite-preview-09-2025 | 122 | $0.10 | $0.40 | 1,048,576 | Details → |
| 3 | OpenAI: GPT-5 Nanoopenai/gpt-5-nano | 122 | $0.05 | $0.40 | 400,000 | Details → |
| 4 | Google: Gemini 2.5 Flash Litegoogle/gemini-2.5-flash-lite | 122 | $0.10 | $0.40 | 1,048,576 | Details → |
| 5 | OpenAI: GPT-5.4 Nanoopenai/gpt-5.4-nano | 121 | $0.20 | $1.25 | 400,000 | Details → |
| 6 | xAI: Grok 4.1 Fastx-ai/grok-4.1-fast | 121 | $0.20 | $0.50 | 2,000,000 | Details → |
| 7 | xAI: Grok 4 Fastx-ai/grok-4-fast | 121 | $0.20 | $0.50 | 2,000,000 | Details → |
| 8 | Qwen: Qwen3.6 Flashqwen/qwen3.6-flash | 121 | $0.25 | $1.50 | 1,000,000 | Details → |
| 9 | Xiaomi: MiMo-V2.5xiaomi/mimo-v2.5 | 121 | $0.40 | $2.00 | 1,048,576 | Details → |
| 10 | Qwen: Qwen3.6 Plusqwen/qwen3.6-plus | 121 | $0.33 | $1.95 | 1,000,000 | Details → |
| 11 | Google: Gemini 3.1 Flash Lite Previewgoogle/gemini-3.1-flash-lite-preview | 121 | $0.25 | $1.50 | 1,048,576 | Details → |
| 12 | Qwen: Qwen3.5 Plus 2026-02-15qwen/qwen3.5-plus-02-15 | 121 | $0.26 | $1.56 | 1,000,000 | Details → |
| 13 | OpenAI: GPT-5.1-Codex-Miniopenai/gpt-5.1-codex-mini | 121 | $0.25 | $2.00 | 400,000 | Details → |
| 14 | OpenAI: GPT-5 Miniopenai/gpt-5-mini | 121 | $0.25 | $2.00 | 400,000 | Details → |
| 15 | DeepSeek: DeepSeek V4 Flashdeepseek/deepseek-v4-flash | 121 | $0.14 | $0.28 | 1,048,576 | Details → |
How we ranked these
For Blog Post Writing, we weight models on reasoning quality, context window, low cost. Higher means better. Scores combine each model's public metadata (context length, modality support, tool calling, structured output, reasoning capability) with live pricing. See full methodology →
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