OpenRouter Pricing
OpenRouter charges from $0.030 per 1 million output tokens, depending on the model. Mistral Nemo is the cheapest at $0.030/1M output and $0.029/1M input; its current flagship GPT-6.1 Sol costs $10.00/1M output. The largest context window is 2.0M tokens (Grok 4.20). Prices are USD, current as of October 12, 2026.
Last updated · synced weekly from the upstream model catalog
Cheapest input
$0.013/1M
DeepSeek V4 Flash Latest
Cheapest output
$0.030/1M
Mistral Nemo
Longest context
2.0M
Grok 4.20
Models priced
353
Avg $9.04/1M output
Pricing by model
All prices in USD per 1 million tokens. Showing 80 of 353 priced models, cheapest first.
| Model | Input / 1M | Output / 1M | Context |
|---|---|---|---|
| Mistral Nemo Tools | $0.029 | $0.030 | 131K |
| Llama 3 8B Lunaris | $0.040 | $0.050 | 8K |
| Ling 3.0 Flash VL VisionReasoningToolsCache | $0.021 | $0.062 | 262K |
| Ling 3.0 Flash ReasoningToolsCache | $0.021 | $0.063 | 262K |
| Llama-3.1-8B-Instruct ToolsCache | $0.050 | $0.080 | 131K |
| Mistral Small 3 | $0.050 | $0.080 | 33K |
| GPT OSS 20B ReasoningToolsCache | $0.018 | $0.090 | 131K |
| Gemma 3 4B IT Vision | $0.050 | $0.100 | 131K |
| Ministral 3 3B 2512 VisionToolsCache | $0.100 | $0.100 | 131K |
| Nex-N2.5-Mini VisionReasoningCache | $0.025 | $0.100 | 262K |
| Reka Edge VisionTools | $0.100 | $0.100 | 16K |
| MythoMax 13B | $0.080 | $0.110 | 8K |
| Granite 4.0 Micro | $0.017 | $0.112 | 131K |
| Laguna XS 2.1 ReasoningToolsCache | $0.060 | $0.120 | 262K |
| Ling 3.0 Flash Fin ReasoningToolsCache | $0.042 | $0.123 | 262K |
| Ling 3.0 Flash Sante ReasoningToolsCache | $0.042 | $0.123 | 262K |
| Qwen3.7 Flash VisionReasoningToolsCache | $0.030 | $0.130 | 1.0M |
| DeepSeek Flash Latest VisionReasoningToolsCache | $0.033 | $0.133 | 1.0M |
| Nova Micro 1.0 Tools | $0.035 | $0.140 | 128K |
| Phi 4 | $0.070 | $0.140 | 16K |
| Command R7B | $0.037 | $0.150 | 128K |
| Gemma 3 12B IT VisionTools | $0.050 | $0.150 | 131K |
| Mercury 2.5 ReasoningToolsCache | $0.040 | $0.150 | 260K |
| Ministral 3 8B 2512 VisionToolsCache | $0.150 | $0.150 | 262K |
| Qwen3.5 9B VisionReasoningTools | $0.100 | $0.150 | 262K |
| Schematron V2 Turbo Cache | $0.030 | $0.150 | 128K |
| GPT OSS 120B ReasoningTools | $0.037 | $0.170 | 131K |
| Hy-MT2-1.8B | $0.044 | $0.177 | 8K |
| Laguna S 2.1 ReasoningToolsCache | $0.090 | $0.180 | 1.0M |
| Llama Guard 4 12B Vision | $0.180 | $0.180 | 164K |
| Ministral 3 14B 2512 VisionToolsCache | $0.200 | $0.200 | 262K |
| Muse Spark 1.2 Contributor VisionReasoningToolsCache | $0.100 | $0.200 | 1.0M |
| Muse Spark 1.3 Contributor VisionReasoningToolsCache | $0.100 | $0.200 | 1.0M |
| Nemotron 3.5 Content Safety VisionReasoning | $0.200 | $0.200 | 131K |
| Nemotron 3.5 Lightning 30B A3B ReasoningToolsCache | $0.070 | $0.200 | 262K |
| Qwen2.5 7B Instruct Tools | $0.100 | $0.200 | 33K |
| Reka Flash 3 Reasoning | $0.100 | $0.200 | 66K |
| Solar Mini 4 ReasoningToolsCache | $0.050 | $0.200 | 524K |
| UI-TARS 7B VisionCache | $0.100 | $0.200 | 128K |
| Llama 3.2 1B Instruct | $0.027 | $0.201 | 60K |
| Schematron V2 Small Cache | $0.050 | $0.230 | 128K |
| Nemotron 3 Nano 30B A3B ReasoningTools | $0.060 | $0.240 | 262K |
| Nova Lite 1.0 VisionTools | $0.060 | $0.240 | 300K |
| Qwen3 14B ReasoningTools | $0.120 | $0.240 | 41K |
| Granite 4.2 8B ReasoningToolsCache | $0.060 | $0.250 | 131K |
| Mistral Small 3.2 24B VisionTools | $0.094 | $0.250 | 256K |
| Nex-N2.5-Pro VisionReasoningToolsCache | $0.075 | $0.250 | 262K |
| Qwen3.5-Flash VisionReasoningTools | $0.065 | $0.260 | 1.0M |
| MiMo-V2.5 VisionReasoningToolsCache | $0.140 | $0.280 | 1.1M |
| MiMo-V2.6-Flash VisionReasoningToolsCache | $0.140 | $0.280 | 1.1M |
| Qwen3 32B ReasoningTools | $0.080 | $0.280 | 131K |
| Qwen3-Coder 30B-A3B Instruct Tools | $0.070 | $0.280 | 262K |
| Hy-MT2-30B-A3B | $0.074 | $0.295 | 8K |
| Hy-MT2-7B | $0.074 | $0.295 | 8K |
| Gemma 4 26B A4B IT VisionReasoningToolsCache | $0.090 | $0.300 | 262K |
| GPT OSS Safeguard 20B ReasoningToolsCache | $0.075 | $0.300 | 131K |
| Qwen3 30B A3B Instruct 2507 Tools | $0.100 | $0.300 | 262K |
| Seed 1.6 Flash VisionReasoningTools | $0.075 | $0.300 | 262K |
| Step 3.5 Flash ReasoningTools | $0.100 | $0.300 | 262K |
| Voxtral Small 24B 2507 ToolsCache | $0.100 | $0.300 | 33K |
| Llama 3.2 3B Instruct | $0.050 | $0.330 | 131K |
| Gemma 4 31B IT VisionReasoningToolsCache | $0.090 | $0.340 | 262K |
| Solar Pro 4 ReasoningToolsCache | $0.090 | $0.360 | 524K |
| Gemini 2.5 Flash-Lite VisionReasoningToolsCache | $0.100 | $0.400 | 1.0M |
| GLM-4.7-Flash ReasoningTools | $0.060 | $0.400 | 200K |
| GPT-4.1 nano VisionToolsCache | $0.100 | $0.400 | 1.0M |
| GPT-5 Nano VisionReasoningToolsCache | $0.050 | $0.400 | 400K |
| Llama-3.1-70B-Instruct Tools | $0.400 | $0.400 | 131K |
| Qwen2.5 72B Instruct Tools | $0.360 | $0.400 | 33K |
| Seed 2.0 Mini VisionReasoningTools | $0.100 | $0.400 | 262K |
| UnslopNemo 12B | $0.400 | $0.400 | 1.0M |
| DeepSeek V3.2 Exp ReasoningTools | $0.270 | $0.410 | 164K |
| Gemma 3 27B IT VisionToolsCache | $0.080 | $0.450 | 131K |
| Nemotron 3 Super 120B A12B ReasoningTools | $0.080 | $0.450 | 262K |
| Qwen3.8 Flash VisionReasoningToolsCache | $0.150 | $0.470 | 1.0M |
| Qwen3.8 Omni Flash VisionReasoningToolsCache | $0.150 | $0.470 | 1.0M |
| Claude Haiku 5.5 VisionReasoningToolsCache | $0.100 | $0.500 | 1.0M |
| Claude Haiku Latest VisionReasoningToolsCache | $0.100 | $0.500 | 1.0M |
| Cydonia 24B V4.1 Cache | $0.300 | $0.500 | 131K |
| o1-pro VisionReasoning | $150.00 | $600.00 | 200K |
Frequently asked questions
How much does OpenRouter cost per 1M tokens?
OpenRouter pricing starts at $0.030 per 1 million output tokens (Mistral Nemo) across 353 models, with its current flagship GPT-6.1 Sol at $10.00. Older premium models in the catalog list higher. Rates current as of October 12, 2026.
What is the cheapest OpenRouter model?
Mistral Nemo is the cheapest OpenRouter model on output tokens at $0.030 per 1M, while DeepSeek V4 Flash Latest is cheapest on input at $0.013 per 1M. Which wins for you depends on your input-to-output ratio.
What is the largest OpenRouter context window?
Grok 4.20 has the largest context window in the OpenRouter catalog at 2.0M input tokens, with up to 1.8M output tokens per response.
Does OpenRouter support prompt caching?
Yes. DeepSeek Flash Latest reads cached input at $0.0007 per 1M tokens, against $0.033 per 1M uncached. Caching pays off when a long system prompt or document is reused across many requests.
Which OpenRouter models support reasoning or vision?
The OpenRouter catalog includes 245 reasoning models, 213 vision models, 295 with tool calling. Reasoning models bill their internal thinking as output tokens, so they cost more per visible response than the headline rate suggests.
How do I calculate my actual OpenRouter bill?
Multiply your input tokens by the input rate and your output tokens by the output rate, both per million, then add retries and any conversation history resent on each turn. Calcaas does this against your real usage pattern and shows the margin left at your price point.
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What will this actually cost you?
Per-token rates only tell you half the story. Calcaas multiplies them by your real usage — prompt size, response length, retries and conversation history — then shows the margin left at your price point.
Open the free cost calculator