OpenRouter
AggregatorOpenRouter routes one API key to many upstream providers, so you can switch models without new accounts.
Models323
- Cheapest for
- 71 models
- Serves
- 3 model types
Visits in September 202621.3M−3.4%Unique visitors 4.9M
- Apr
- May
- Jun
- Jul
- Aug
- Sep
Models by type
Models on OpenRouter
| Model | Input | Output | vs official | Context |
|---|---|---|---|---|
| GPT-4o (2024-11-20)OpenAI | $2.50/1M | From$10/1M from $8 at APIMart | ±0% | 128K |
| GPT OSS 20BOpenAICheapest | $0.018/1M | From$0.09/1M | — | 131K |
| GPT-3.5 Turbo 16kOpenAI | $3/1M | From$4/1M from $3.90 at APIYI | +3% | 16K |
| Mercury 2.5InceptionCheapest | $0.04/1M | From$0.15/1M | ±0% | 260K |
| $0.10/1M | From$0.95/1M | -58% | 262K | |
| $0.30/1M | From$2.50/1M from $2 at APIMart | ±0% | 1.05M | |
| $0.15/1M | From$0.60/1M from $0.127 at AI/ML API | +373% | 524K | |
| Kimi K2.6Moonshot AI | $0.65/1M | From$3.41/1M from $2.40 at APIYI | -9% | 262K |
| $0.195/1M | From$0.975/1M from $0.544 at AIHubMix | -35% | 1M | |
| $0.119/1M | From$0.238/1M from $0.224 at CometAPI | +6% | 1.05M | |
| $0.15/1M | From$0.47/1M from $0.38 at AIHubMix | +23% | 1M | |
| $0.80/1M | From$1.60/1M | — | 131K | |
| Mercury 3InceptionCheapest | $0.10/1M | From$0.35/1M | ±0% | 1M |
| $0.30/1M | From$1.20/1M from $0.95 at Venice AI | +26% | 205K | |
| $0.188/1M | From$0.652/1M from $0.20 at AIHubMix | +226% | 524K | |
| $0.12/1M | From$0.80/1M from $0.548 at AIHubMix | +46% | 262K | |
| $0.10/1M | From$0.30/1M from $0.20 at AIHubMix | +50% | 1.31M | |
| $0.06/1M | From$0.40/1M | ±0% | 200K | |
| $1.40/1M | From$4.40/1M from $1.44 at APIMart | ±0% | 205K | |
| $0.05/1M | From$0.20/1M | — | 524K | |
| $0.021/1M | From$0.063/1M | ±0% | 262K | |
| $0.54/1M | From$1.98/1M from $1.10 at AIHubMix | -10% | 205K | |
| $0.60/1M | From$2.20/1M from $1.16 at ZenMux | ±0% | 131K | |
| $0.55/1M | From$2.20/1M from $1.10 at AIHubMix | ±0% | 205K | |
| $0.20/1M | From$0.40/1M from $0.30 at FastRouter | +33% | 262K | |
| $0.25/1M | From$0.75/1M from $0.278 at SiliconFlow | +170% | 262K | |
| Kimi K2.7 Code HighSpeedMoonshot AI | $0.671/1M | From$3.35/1M from $2.76 at Kenari | -11% | 262K |
| LFM2.5-24B-A2BLiquid AICheapest | $0.05/1M | From$0.70/1M | ±0% | 128K |
| Hermes 3 405B InstructNous ResearchCheapest | $1/1M | From$1/1M | — | 131K |
| $0.304/1M | From$0.609/1M | ±0% | 1.05M | |
| $0.12/1M | From$0.50/1M from $0.29 at Helicone | +72% | 41K | |
| $2.80/1M | From$8.80/1M from $8.23 at AIHubMix | +7% | 1M | |
| $0.07/1M | From$0.20/1M from $0.16 at Deep Infra | — | 262K | |
| $0.10/1M | From$0.32/1M | ±0% | 131K | |
| $0.25/1M | From$2/1M | -44% | 262K | |
| $0.029/1M | From$0.03/1M | ±0% | 131K | |
| $0.04/1M | From$0.05/1M | — | 131K | |
| $0.044/1M | From$0.133/1M | — | 1.05M | |
| LongCat-2.0Meituan | $0.30/1M | From$1.20/1M | — | 1.05M |
| Grok 4.5xAI | $2/1M | From$6/1M from $3.20 at APIMart | ±0% | 500K |
| $0.09/1M | From$0.18/1M | ±0% | 1.05M | |
| $1.50/1M | From$7.50/1M | ±0% | 262K | |
| $0.12/1M | From$0.24/1M from $0.20 at Hugging Face | +20% | 41K | |
| $0.50/1M | From$3.60/1M from $0.986 at AIHubMix | +249% | 262K | |
| $0.10/1M | From$0.20/1M from $0.05 at SiliconFlow | +300% | 33K | |
| Mercury 2InceptionCheapest | $0.25/1M | From$0.75/1M | ±0% | 128K |
| $0.30/1M | From$1/1M from $0.95 at Helicone | +5% | 262K | |
| $0.05/1M | From$0.08/1M from $0.05 at Helicone | +60% | 131K | |
| $1.48/1M | From$4.42/1M from $3.75 at DevPass (LLM Gateway) | -11% | 1M | |
| $0.07/1M | From$0.28/1M from $0.27 at DevPass (LLM Gateway) | +4% | 262K |
OpenRouter at a glance
323 models in total: 312 text, 8 image, 3 moderation. The cheapest is Mistral Nemo at $0.03 /1M. Llama 4 Scout 17B Instruct has the largest context window, 1.31M tokens. The most searched is Gemini 4 Argon, with about 2M Google searches a month. The newest is Kimi K3.1 Pro Highspeed, released Oct 23, 2026.
Cheapest
Mistral Nemo$0.03/1M
Gemma 3 4B IT$0.05/1M
- SLlama 3 8B Lunaris$0.05/1M
Ling 3.0 Flash (free)$0.063/1M
Llama 3.1 8B Instruct$0.08/1M
Largest context
Llama 4 Scout 17B Instruct1.31M
- GPT-6 Astra1.05M
- GPT-6.1 Sol1.05M
- GPT-6 Sol1.05M
- GPT-6 Luna1.05M
Most searched
Gemini 4 Argon2M
- Kimi K3658K
- GPT-6 Astra580K
Muse Wonder569K
- Claude Opus 5.5405K
Newest
- Kimi K3.1 Pro HighspeedOct 23, 2026
- RFlint 40B FreeOct 21, 2026
- Mercury 3Oct 19, 2026
DeepSeek V4 Flash Vision ExpOct 17, 2026
MiniMax-M3.1-FlashOct 17, 2026