AI API prices in November 2026: what changed
In November 2026 (month to date, as of 3 November 2026), 5 headline prices moved between the start and the end of the month, across 3 offers from 1 sellers: 1 cuts and 4 increases. 4 new offers were first read from sellers we already followed, 2 of them sold by the model's own vendor. 7 offers stopped being listed.
Largest price cuts
| Offer | Seller | Price | Start of month | End of month | Change | Last read |
|---|---|---|---|---|---|---|
| DeepSeek V4 Flash 0731 | OpenRouter | input | $0.119 | $0.059 | -50.4% | 3 November 2026 |
Largest price increases
| Offer | Seller | Price | Start of month | End of month | Change | Last read |
|---|---|---|---|---|---|---|
| DeepSeek V4 Flash 0731 | OpenRouter | output | $0.238 | $0.300 | +26.1% | 3 November 2026 |
| Qwen3 Next 80B A3B Instruct | OpenRouter | input | $0.090 | $0.100 | +11.1% | 3 November 2026 |
| Llama 3.2 3B Instruct | OpenRouter | input | $0.050 | $0.0509 | +1.8% | 2 November 2026 |
| Llama 3.2 3B Instruct | OpenRouter | output | $0.330 | $0.335 | +1.5% | 2 November 2026 |
New offers
Offers first read this month from sellers Bertrande already followed, with their current output price. A seller we start following is not counted, so a new collector does not pass for a wave of launches. Sold by the model's own vendor:
| Model | Vendor | Output price | First read |
|---|---|---|---|
| kimi-k3.1-pro | Moonshot AI | $10.00 | 3 November 2026 |
| kimi-k3.1-pro-highspeed | Moonshot AI | $20.00 | 3 November 2026 |
Resellers added offers too: OpenRouter (1), Mistral AI (1).
Retired, ended or no longer listed
7 offers stopped being listed by their seller this month. Their last prices stay published, dated, on their pages.
- arctic-extract (on Snowflake Cortex)
- gpt-3.5-turbo
- gpt-3.5-turbo-0125
- gpt-4.1-nano
- prunaai/p-image (on Replicate)
- prunaai/z-image-turbo (on Replicate)
- vaibhavs10/incredibly-fast-whisper (on Replicate)
How this page is built: every figure comes from the registry and links to the offer page, where each value carries the day it was read, its source and a fingerprint. A price counts as moved only if it differs between the start and the end of the month and at least one real movement was confirmed in between; prices that bounce back are left out, and so are aliases such as "latest" models, whose price changes when the alias moves to another model. See the methodology.