Context Window
200,000
Input tokens
Full-context input ≈ $0.00
Model Cost Profile
Developer: openrouter· Tokenizer: Router
Canonical ID: openrouter/free
Pricing updated Apr 30, 2026
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.
Context Window
200,000
Input tokens
Full-context input ≈ $0.00
Max Output
—
Not specified
Input Price / 1M
$0.0000
Prompt tokens
Output Price / 1M
$0.0000
Completion tokens
Top Benchmark
Pending
No benchmark data yet
Price History
Current Input / 1M
$0.000000
Current Output / 1M
$0.000000
Performance History
Not enough data yet. Performance tracking started recently — check back in a few days.
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $0.0000 |
| Output (Completion) | $0.0000 |
Estimate monthly spend for Free Models Router based on your workload.
Estimated Monthly Cost
$0.00
25M input + 12M output tokens
Quick links for cost-down decisions before production rollout.