Tracker
How far apart are model output prices?
Output tokens are the expensive half of an API bill and the prices span two orders of magnitude. Ranked cheapest to dearest, from the figures we sync from OpenRouter.
28 days of readings
Claude Opus 5 leads on output price per million tokens with $25, 25.0x the median of $1.
HighestClaude Opus 5 · $25LowestLlama 3.1 8B Instruct · $0.08Tracked12
Dot height = dollars per million output tokens, dot colour = modality. Left to right is rank, cheapest first.
- text10
- code1
- reasoning1
History
What has moved since we started watching
28 distinct days of readings so far. Every observation is kept; none is overwritten.
$4 +$2 over 28d
Gemini 3.7 Flash: 31 readings, $2 to $4.$0.32 −$0.39 over 28d
Llama 3.3 70B Instruct: 32 readings, $0.71 to $0.32.$0.89 −$0.14 over 28d
DeepSeek V3: 32 readings, $1 to $0.89.$25 +$0.00 over 28d
Claude Opus 5: 32 readings, $25 to $25.$10 +$0.00 over 28d
Claude Sonnet 5: 32 readings, $10 to $10.$3 +$0.00 over 28d
DeepSeek R1: 32 readings, $3 to $3.$10 +$0.00 over 28d
GPT-4o: 32 readings, $10 to $10.$0.60 +$0.00 over 28d
GPT-4o mini: 32 readings, $0.60 to $0.60.$0.08 +$0.00 over 28d
Llama 3.1 8B Instruct: 32 readings, $0.08 to $0.08.$0.14 +$0.00 over 28d
Phi-4: 32 readings, $0.14 to $0.14.$0.40 +$0.00 over 28d
Qwen2.5 72B Instruct: 32 readings, $0.40 to $0.40.$1 +$0.00 over 28d
Qwen2.5 Coder 32B Instruct: 32 readings, $1 to $1.
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