Know the real price of
AI tokens
What every model costs per million tokens, at every provider that serves it. Frontier labs, open-weights hosts and the Chinese market, scraped daily, with history back to July 26, 2023.
The cost of intelligence · frontier, median and floor of every listed price · since 2023
$ / 1M tokens · 3:1 input:output blend · log scaleThe frontier (p90) has fallen 89% since September 30, 2023; the floor (p10) has barely moved. Deflation is replacement, not repricing: see the research charts →
Frontier lab list prices
What the labs themselves charge today, as of November 3, 2026
| O1 Pro OpenAI | $262.50 | 1 |
| GPT 5.4 Pro OpenAI | $67.50 | 2 |
| GPT 5.5 Pro OpenAI | $67.50 | 2 |
| GPT 5.2 Pro OpenAI | $57.75 | 2 |
| GPT 5 Pro OpenAI | $41.25 | 2 |
| GPT 4 OpenAI | $37.50 | 2 |
| O3 Pro OpenAI | $35.00 | 2 |
| Claude Opus 4.1 Anthropic | $30.00 | 2 |
| Claude Opus 4 Anthropic | $30.00 | 1 |
| O1 OpenAI | $26.25 | 1 |
| Claude Fable 5 Anthropic | $20.00 | 2 |
| Claude Fable 5.1 Anthropic | $20.00 | 2 |
| GPT-6 Astra OpenAI | $20.00 | 2 |
| GPT 4 Turbo OpenAI | $15.00 | 1 |
| GPT 5.5 OpenAI | $11.25 | 2 |
Most widely served models
Open-weights models by number of providers listing them, and the cheapest of those listings
| GLM 5.3 Z.ai | $0.402 | 37 |
| GLM 5.3 Flash Z.ai | $0.0446 | 35 |
| DeepSeek V4.1 Flash 1017 DeepSeek | $0.105 | 34 |
| DeepSeek V4.1 Flash DeepSeek | $0.0578 | 31 |
| GLM 5.2 Z.ai | $0.415 | 24 |
| DeepSeek V4 Flash 0731 DeepSeek | $0.0875 | 24 |
| GPT OSS 120B OpenAI | $0.0600 | 23 |
| DeepSeek V4 Pro 0813 DeepSeek | $0.554 | 22 |
| Qwen3.8 27B Qwen | $0.342 | 22 |
| Kimi K3 Moonshot AI | $2.61 | 20 |
| Kimi K2.6 Moonshot AI | $0.702 | 17 |
| DeepSeek V4 Flash DeepSeek | $0.103 | 16 |
| DeepSeek V4 Pro DeepSeek | $1.05 | 14 |
| Gemma 4 31B IT Google | $0.160 | 14 |
| Gemma 4 26B A4B IT Google | $0.0675 | 14 |
| GLM 5.1 Z.ai | $1.38 | 13 |
| MiniMax M3.1 Flash MiniMax | $0.0875 | 13 |
| MiniMax M3 MiniMax | $0.388 | 12 |
| Kimi K2.7 Code Moonshot AI | $1.20 | 11 |
| Qwen3.5 397B A17B Qwen | $0.877 | 10 |
Latest price moves
Repricings of 15% or more in the last 30 days, vendors only. Token prices move in steps, not drifts.
Every provider, one price
The same model is sold under a dozen names by a dozen hosts at a wide spread of prices. We resolve the names to one canonical model and show you the whole market for it, cheapest first.
Three years of history
Reconstructed from archived rate cards and daily API captures back to mid-2023, then observed live every day since. Every change point carries its source and a confidence grade.
The Chinese market, in dollars
DeepSeek, Qwen, Kimi, GLM, MiniMax and their hosts, priced in USD alongside the US labs. Nobody else tracks this side of the market with history.
Validated, not just scraped
Every observation is checked against plausibility bounds, cross-provider medians and yesterday's price before it is published. Failures are quarantined, not shown. Nothing on this site is a placeholder.
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The market at a glance
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Every model, every provider
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Three years of history, exportable
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