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What a million tokens costs, day by day: the median and cheapest published input/output prices across every provider offer AI Atlas tracks. Prices are quoted as stated on providers' pricing pages; every change is kept.
552 offers · 381 models · 11 Sept 2026
Window
Index
Median input
$0.60
per 1M · 11 Sept 2026
Median output
$2.3
per 1M · 11 Sept 2026
Cheapest input
$0.017
dearest $150
Models priced
381
with a current offer
Offers
552
model × provider rows
The index has 1 day of observations so far — a line needs at least two. The chart fills in as daily snapshots accumulate.
Daily medians of live USD-per-1M-token input/output prices across all provider offers valid at the end of each UTC day.
Movers
Provider offers whose published price moved, newest first.
| Model | Provider | Input / 1M | Output / 1M | Observed | Source |
|---|---|---|---|---|---|
| No price change recorded in this window. The first observation of a price is not a change. | |||||
Current prices
One row per model × provider, as published. Sort by any column; filter by provider or model slug.
| Model | Provider | Input / 1M | Output / 1M | Cached in | Context | Observed | Source |
|---|---|---|---|---|---|---|---|
| DeepSeek V4 Flash (0731)DeepSeekdeepseek/deepseek-v4-flash-0731 | DeepSeek API↗ | $0.065 | $0.18 | $0.016 | 1.05M | 56 min ago | openrouter.aiT2 |
| DeepSeek V4 Flash 0423DeepSeekdeepseek/deepseek-v4-flash | DeepSeek API↗ | $0.085 | $0.17 | $0.017 | 1.02M | 56 min ago | openrouter.aiT2 |
| DeepSeek V4 Flash Vision ExpDeepSeekdeepseek/deepseek-v4-flash-vision-exp:batch | DeepSeek API↗ | $0.11 | $0.33 | $0.0035 | 1.05M | 56 min ago | openrouter.aiT2 |
| DeepSeek V4 Flash (0731)DeepSeekdeepseek/deepseek-v4-flash-0731:batch | DeepSeek API↗ | $0.11 | $0.33 | $0.0035 | 1.05M | 56 min ago | openrouter.aiT2 |
| DeepSeek-V4.1-FlashDeepSeekdeepseek/deepseek-v4.1-flash | DeepSeek API↗ | $0.15 | $0.60 | $0.003 | 1.05M | 56 min ago | openrouter.aiT2 |
| DeepSeek V4 Flash Vision ExpDeepSeekdeepseek/deepseek-v4-flash-vision-exp | DeepSeek API↗ | $0.22 | $0.66 | $0.007 | 1.05M | 56 min ago | openrouter.aiT2 |
| DeepSeek V3.1DeepSeekdeepseek/deepseek-chat-v3.1 | DeepSeek API↗ | $0.25 | $0.95 | $0.13 | 163.8K | 56 min ago | openrouter.aiT2 |
| DeepSeek V3 0324DeepSeekdeepseek/deepseek-chat-v3-0324 | DeepSeek API↗ | $0.25 | $1 | — | 163.8K | 56 min ago | openrouter.aiT2 |
| DeepSeek V3DeepSeekdeepseek/deepseek-chat | DeepSeek API↗ | $0.257 | $1.03 | — | 128K | 56 min ago | openrouter.aiT2 |
| DeepSeek V3.2DeepSeekdeepseek/deepseek-v3.2 | DeepSeek API↗ | $0.269 | $0.40 | $0.135 | 163.8K | 56 min ago | openrouter.aiT2 |
| DeepSeek V3.2 ExpDeepSeekdeepseek/deepseek-v3.2-exp | DeepSeek API↗ | $0.27 | $0.41 | — | 163.8K | 56 min ago | openrouter.aiT2 |
| DeepSeek V3.1 TerminusDeepSeekdeepseek/deepseek-v3.1-terminus | DeepSeek API↗ | $0.27 | $1 | $0.135 | 131.1K | 56 min ago | openrouter.aiT2 |
| DeepSeek-V4.1-FlashDeepSeekdeepseek-flash | DeepSeek API↗ | $0.30 | $1.2 | $0.006 | — | 1 h ago | api-docs.deepseek.comT1 |
| R1 0528DeepSeekdeepseek/deepseek-r1-0528 | DeepSeek API↗ | $0.50 | $2.15 | $0.35 | 163.8K | 56 min ago | openrouter.aiT2 |
| DeepSeek-V4-Pro-0813DeepSeekdeepseek/deepseek-v4-pro-0813 | DeepSeek API↗ | $0.579 | $1.74 | $0.019 | 1.02M | 56 min ago | openrouter.aiT2 |
| DeepSeek-V4-Pro-0813DeepSeekdeepseek/deepseek-v4-pro-0813:batch | DeepSeek API↗ | $0.66 | $1.98 | $0.022 | 1.05M | 56 min ago | openrouter.aiT2 |
| R1DeepSeekdeepseek/deepseek-r1 | DeepSeek API↗ | $0.70 | $2.5 | — | 64K | 56 min ago | openrouter.aiT2 |
| R1 Distill Llama 70BDeepSeekdeepseek/deepseek-r1-distill-llama-70b | DeepSeek API↗ | $0.80 | $0.80 | — | 8.19K | 56 min ago | openrouter.aiT2 |
| DeepSeek V4 Pro 0423DeepSeekdeepseek/deepseek-v4-pro | DeepSeek API↗ | $0.86 | $1.72 | $0.072 | 1.02M | 56 min ago | openrouter.aiT2 |
| DeepSeek-V4-Pro-0813DeepSeekdeepseek-v4-pro | DeepSeek API↗ | $1.32 | $3.96 | $0.044 | — | 1 h ago | api-docs.deepseek.comT1 |
20 results
“Cheapest” marks the lowest input price for a model among the rows shown on this page (models served by several providers). USD per 1M tokens as published; providers overview · methodology.