Free Models Router

Provider：OpenRouter · Free

The simplest way to get free inference. openrouter/free is a router that selects free models at random from the models available on OpenRouter. The router smartly filters for models that...

Key specs

• Context：200K
• Tokenizer：Router
• Released：2026-02-01

Token pricing

• Input price：Free / 1M tokens
• Output price：Free / 1M tokens
• Blended price：Free / 1M tokens

Modalities

Text, Image

Use Cases

• Deep Reasoning & Analysis：Process long legal docs, academic papers, financial reports; multi-hop reasoning and evidence-chain tracing across huge contexts.（Free）
• Vision Understanding & Generation：Recognize data trends in charts, OCR scanned docs, analyze photos and produce structured reports.（Free）

When to pick this model

Signals derived from public pricing and spec fields — not a benchmark. Validate with official docs and your own eval.

• Low input + output price: solid fit for high-frequency calls and batch processing.
• Low blended price: budget-friendly for fleet-scale deployment.
• Multimodal (text+image): fit for image captioning, OCR, chart QA, vision-grounded reasoning.

FAQ

• What is the token pricing of Free Models Router? Input price Free / 1M tokens, output price Free / 1M tokens, blended about Free / 1M tokens. Refer to OpenRouter’s official page for the exact rate.
• What context window does Free Models Router support? Context window is 200K, suitable for long documents, multi-turn chat and complex reasoning.
• What scenarios is Free Models Router best for? Based on its capability and pricing, Free Models Router fits best: Deep Reasoning & Analysis, Vision Understanding & Generation. See the Use Cases section for details and cost estimates.
• What input/output modalities does Free Models Router support? Supports Text, Image modality.
• Is Free Models Router a free model? Yes, Free Models Router is free to use, good for budget-sensitive or prototyping scenarios.
• Which provider offers Free Models Router? Free Models Router is offered by OpenRouter.

Full info：Free Models Router