---
title: "How low will the OpenAI GPT 5.5 output token price get in 2026?"
canonical_url: https://betcrypto.now/events/how-low-will-the-openai-gpt-55-output-token-price-get-in-2026-in-2026
status: live
trading_closes_at: 2027-04-01T15:00:00+00:00
total_volume_usd: 52780.58
venues: ["Kalshi"]
categories: ["Tech & Science"]
prices_as_of: 2026-10-09T05:17:12+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/how-low-will-the-openai-gpt-55-output-token-price-get-in-2026-in-2026
---

# How low will the OpenAI GPT 5.5 output token price get in 2026?

Live · $52,781 traded · listed on Kalshi

## About

The market resolves based on the price listed of the Output Token Price for OpenAI GPT 5.5 in in 2026 on https://openai.com/api/pricing/. The price must be explicitly displayed on the API pricing section of that page. If the product is renamed or succeeded, the closest equivalent product controls. If the page is unavailable on the expiration date, the last available published price will be used. Prices are in USD per MTok. Any promotional, temporary, or volume-discount pricing will not be used for resolution — only the standard listed API price applies.

If no data is available by the Expiration Date, the last available price for OpenAI GPT 5.5 in 2026 will be used. If no prior value is available, all strikes shall resolve to “No”.

_From Kalshi's listing._

## Main market

| Outcome | Probability | Cheapest | Kalshi |
|---|---|---|---|
| $25/MTok or below | 17% | 20¢ on Kalshi | 20¢ |
| $20/MTok or below | 14% | 17¢ on Kalshi | 17¢ |
| $15/MTok or below | 11% | 14¢ on Kalshi | 14¢ |
| $10/MTok or below | — | 6¢ on Kalshi | 6¢ |

## Open on a venue

- [Kalshi](https://betcrypto.now/go/e/2250?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or https://betcrypto.now/api/v1/events/how-low-will-the-openai-gpt-55-output-token-price-get-in-2026-in-2026.

BetCrypto is an odds-comparison and information service. It accepts no wagers and gives no betting or financial advice; prediction-market availability depends on where you live.