4 free models on OpenRouter
Free Models
Error Rate
Based on feedback reported by Free LLM Router users. Error rate reflects the percentage of requests that encountered issues such as rate limiting, unavailability, or errors. Learn more.
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| Model | 1h | 6h | 24h | 7d | 30d |
|---|---|---|---|---|---|
| Google: Lyria 3 Clip Preview | - | - | - | 98.9% | 98.9% |
| Google: Gemma 4 26B A4B (free) | - | - | - | 100.0% | 100.0% |
| Google: Lyria 3 Pro Preview | - | - | - | 99.5% | 99.5% |
| Google: Gemma 4 31B (free) | - | - | - | 100.0% | 100.0% |
Availability
Daily snapshots showing whether each Google model was accessible as a free model on OpenRouter.
4 models shown
| Jul | Aug | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | Days | 29 | 30 | 31 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| Google: Gemma 4 26B A4B (free) | 30 | ||||||||||||||||||||||||||||||
| Google: Gemma 4 31B (free) | 30 | ||||||||||||||||||||||||||||||
| Google: Lyria 3 Clip Preview | 30 | ||||||||||||||||||||||||||||||
| Google: Lyria 3 Pro Preview | 30 | ||||||||||||||||||||||||||||||
