9 free models on OpenRouter
Free Models
Google: Gemma 4 31B (free)
Vision Tools Reasoning Long Context
Google: Lyria 3 Clip Preview
Vision Long Context
Google: Gemma 3n 4B (free)
Google: Gemma 3 12B (free)
Vision
Google: Gemma 4 26B A4B (free)
Vision Tools Reasoning Long Context
Google: Lyria 3 Pro Preview
Vision Long Context
Google: Gemma 3n 2B (free)
Google: Gemma 3 4B (free)
Vision
Google: Gemma 3 27B (free)
Vision Long Context
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: Gemma 4 31B (free) | - | - | - | 100.0% | 89.7% |
| Google: Lyria 3 Clip Preview | - | - | - | - | 99.5% |
| Google: Gemma 4 26B A4B (free) | - | - | - | 85.7% | 85.3% |
| Google: Lyria 3 Pro Preview | - | - | - | - | 100.0% |
| Google: Gemma 3 27B (free) | - | - | - | - | 100.0% |
Availability
Daily snapshots showing whether each Google model was accessible as a free model on OpenRouter.
9 models shown
| Apr | May | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | Days | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Google: Gemma 4 26B A4B (free) | 28 | ||||||||||||||||||||||||||||||
| Google: Gemma 4 31B (free) | 28 | ||||||||||||||||||||||||||||||
| Google: Lyria 3 Clip Preview | 28 | ||||||||||||||||||||||||||||||
| Google: Lyria 3 Pro Preview | 28 | ||||||||||||||||||||||||||||||
| Google: Gemma 3 12B (free) | 14 | ||||||||||||||||||||||||||||||
| Google: Gemma 3 27B (free) | 14 | ||||||||||||||||||||||||||||||
| Google: Gemma 3 4B (free) | 14 | ||||||||||||||||||||||||||||||
| Google: Gemma 3n 2B (free) | 14 | ||||||||||||||||||||||||||||||
| Google: Gemma 3n 4B (free) | 14 | ||||||||||||||||||||||||||||||