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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 |
|---|---|---|---|---|---|---|---|
| GLM 4.7 FlashZ.ai (Zhipu AI)z-ai/glm-4.7-flash | Z.ai API↗ | $0.06 | $0.40 | — | 131.1K | 56 min ago | openrouter.aiT2 |
| GLM 5.3 FlashZ.ai (Zhipu AI)z-ai/glm-5.3-flash:batch | Z.ai API↗ | $0.075 | $0.25 | $0.015 | 1.05M | 56 min ago | openrouter.aiT2 |
| GLM 4.5 AirZ.ai (Zhipu AI)z-ai/glm-4.5-air | Z.ai API↗ | $0.13 | $0.85 | $0.025 | 131.1K | 56 min ago | openrouter.aiT2 |
| GLM 5.3 FlashZ.ai (Zhipu AI)z-ai/glm-5.3-flash | Z.ai API↗ | $0.15 | $0.50 | $0.03 | 1.05M | 56 min ago | openrouter.aiT2 |
| GLM 4.6VZ.ai (Zhipu AI)z-ai/glm-4.6v | Z.ai API↗ | $0.30 | $0.90 | $0.055 | 131.1K | 56 min ago | openrouter.aiT2 |
| GLM 4.7Z.ai (Zhipu AI)z-ai/glm-4.7 | Z.ai API↗ | $0.40 | $1.75 | $0.08 | 202.8K | 56 min ago | openrouter.aiT2 |
| GLM 4.6Z.ai (Zhipu AI)z-ai/glm-4.6 | Z.ai API↗ | $0.43 | $1.75 | $0.08 | 198K | 56 min ago | openrouter.aiT2 |
| Z.ai GLM 5.2Z.ai (Zhipu AI)z-ai/glm-5.2 | Z.ai API↗ | $0.60 | $2 | $0.15 | 202.8K | 56 min ago | openrouter.aiT2 |
| GLM 5Z.ai (Zhipu AI)z-ai/glm-5 | Z.ai API↗ | $0.60 | $1.92 | $0.12 | 198K | 56 min ago | openrouter.aiT2 |
| GLM 4.5VZ.ai (Zhipu AI)z-ai/glm-4.5v | Z.ai API↗ | $0.60 | $1.8 | $0.11 | 65.5K | 56 min ago | openrouter.aiT2 |
| GLM 4.5Z.ai (Zhipu AI)z-ai/glm-4.5 | Z.ai API↗ | $0.60 | $2.2 | $0.11 | 131.1K | 56 min ago | openrouter.aiT2 |
| GLM 5.3Z.ai (Zhipu AI)z-ai/glm-5.3:batch | Z.ai API↗ | $0.70 | $2.2 | $0.13 | 1.05M | 56 min ago | openrouter.aiT2 |
| Z.ai GLM 5.2Z.ai (Zhipu AI)z-ai/glm-5.2:batch | Z.ai API↗ | $0.70 | $2.2 | $0.07 | 1.05M | 56 min ago | openrouter.aiT2 |
| GLM 5.1Z.ai (Zhipu AI)z-ai/glm-5.1 | Z.ai API↗ | $0.966 | $3.04 | $0.179 | 200K | 56 min ago | openrouter.aiT2 |
| GLM 5V TurboZ.ai (Zhipu AI)z-ai/glm-5v-turbo | Z.ai API↗ | $1.2 | $4 | $0.24 | 202.8K | 56 min ago | openrouter.aiT2 |
| GLM 5 TurboZ.ai (Zhipu AI)z-ai/glm-5-turbo | Z.ai API↗ | $1.2 | $4 | $0.24 | 202.8K | 56 min ago | openrouter.aiT2 |
| GLM 5.3Z.ai (Zhipu AI)z-ai/glm-5.3 | Z.ai API↗ | $1.4 | $4.4 | $0.26 | 1.05M | 56 min ago | openrouter.aiT2 |
17 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.