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Model pricing

The cost of tokens across models on OpenRouter, ranked cheapest-first by input price — the falling cost of intelligence, measured daily. Real daily usage is shown where the model appears in usage data.

Cheapest models by input price

USD per million tokens, cheapest first. Priced models only — free tiers and unpriced variants excluded. Tokens/day shown where available. Trend is input price over time.

# Name $/Mtok in$/Mtok outContextTokens/day Price trend
1 Z.ai: GLM 5.2 0.0066.81.0M—
2 DeepSeek: DeepSeek V4.1 Flash 0.0060.51.0M—
3 DeepSeek: DeepSeek Flash Latest 0.0060.51.0M—
4 DeepSeek: DeepSeek V4.1 Flash 1017 0.0060.51.0M—
5 inclusionAI: Ling-2.6-flash 0.010.03262.1k—
6 DeepSeek: DeepSeek V4.1 Flash 1017 (batch) 0.0110.21.0M—
7 inclusionAI: Ling 3.0 Tiny 0.0150.045262.1k—
8 IBM: Granite 4.0 Micro 0.0170.112131.0k—
9 Meta: Llama 3.1 8B Instruct 0.020.04131.1k11.3B
10 inclusionAI: Ling 3.0 Flash 0.0210.063262.1k—
11 OpenAI: gpt-oss-20b (batch) 0.0240.112131.1k—
12 nex-agi/nex-n2-mini 0.0250.1262.1k29.6B
13 OpenAI: GPT-5 Nano (batch) 0.0250.2400.0k—
14 Nex AGI: Nex-N2.5-Mini 0.0250.1262.1k—
15 Meta: Llama 3.2 1B Instruct 0.0270.20160.0k—
16 mistralai/mistral-nemo 0.0290.03131.1k60.1B
17 OpenAI: gpt-oss-120b (batch) 0.02960.136131.1k—
18 OpenAI: gpt-oss-20b 0.030.13131.1k36.3B
19 Qwen: Qwen3.7 Flash 0.030.131.0M—
20 Z.ai: GLM 5.3 Flash (batch) 0.030.0611.0M—
21 Inference.net: Schematron V2 Turbo 0.030.15128.0k—
22 Z.ai: GLM Flash Latest 0.03350.0831.0M—
23 Amazon: Nova Micro 1.0 0.0350.14128.0k—
24 Cohere: Command R7B (12-2024) 0.03750.15128.0k—
25 Sao10K: Llama 3 8B Lunaris 0.040.058.2k—
26 Inception: Mercury 2.5 Preview 0.040.15260.0k—
27 Inception: Mercury 2.5 0.040.15260.0k—
28 ScaleDown: Summarize 0.0401.0M—
29 ScaleDown: Extract 0.0401.0M—
30 inclusionAI: Ling 3.0 Flash Fin 0.0420.1232262.1k—
31 inclusionAI: Ling 3.0 Flash Sante 0.0420.1232262.1k—
32 DeepSeek: DeepSeek V4 Flash 0731 0.04340.31.0M—
33 DeepSeek: DeepSeek V4 Flash Latest 0.04340.31.0M—
34 Tencent: Hy-MT2-1.8B 0.0440.1778.2k—
35 inclusionAI: Ling 3.1 Flash 0.0450.1351.0M—
36 DeepSeek: DeepSeek V4 Flash 0731 (batch) 0.0480.1441.0M—
37 IBM: Granite 4.1 8B 0.050.1131.1k—
38 OpenAI: GPT-5 Nano 0.050.4400.0k—
39 Google: Gemma 3 4B 0.050.1131.1k—
40 Google: Gemma 3 12B 0.050.15131.1k—

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