Context Window
200,000
Tokens
Model Cost Profile
Free Models Router
Developer: openrouter
Pricing updated Mar 16, 2026
Input rank: #3Output rank: #3
The Free Models Router by openrouter offers a substantial context window of 200,000 tokens, making it suitable for applications requiring extensive text analysis or generation, such as document summarization and conversational agents. With zero input and output costs per million tokens, teams can leverage this model for large-scale projects without worrying about budget constraints, making it ideal for startups and research initiatives. This model's unique pricing structure encourages experimentation and innovation, allowing developers to integrate advanced AI capabilities into their workflows without financial barriers.
👁 Vision🔧 Tool Calling🔌 MCP Compatible📋 Structured Output🧠 Reasoning
Input Price / 1M
$0.0000
Prompt tokens
Output Price / 1M
$0.0000
Completion tokens
Top Benchmark
Pending
No benchmark data yet
Quality & Benchmarks
Evaluation scores for Free Models Router. The “Top Benchmark” shown above is the highest-priority score available (MMLU > GPQA > MATH > HumanEval).
🔧
Tool Calling Supported🔌 MCP Compatible
Price History
Free Models Router Pricing Trend
Input / 1M tokensOutput / 1M tokens
Mar 7 — Mar 16
Current Input / 1M
$0.000000
Current Output / 1M
$0.000000
Performance History
Free Models Router Speed Trend
Not enough data yet. Performance tracking started recently — check back in a few days.
Side-by-Side Pricing Table
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $0.0000 |
| Output (Completion) | $0.0000 |
Cost Calculator
Estimate monthly spend for Free Models Router based on your workload.
01.0B
0500M
Estimated Monthly Cost
$0.00
25M input + 12M output tokens
Cheaper Alternatives to Compare
Quick links for cost-down decisions before production rollout.