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GPT-5.5 API pricing on Prime Intellect

Every Prime Intellect GPT-5.5 rate we track, compared against 6 providers serving the same model.

Input from /1M
$5.00
Output /1M
$30.00
Price rank
#4 of 6
Last updated
September 28, 2026

The cheapest GPT-5.5 input price we currently track is $1.50/1M on Velokey.

Prime Intellect GPT-5.5 rates

Prices per 1M tokens. Batch and cached-input rates are shown where the provider publishes them.

Prime Intellect GPT-5.5 pricing by mode
ModeInputOutput
Standard$5.00/1M$30.00/1M

About GPT-5.5

Creator
OpenAI
Modalities
text
Full GPT-5.5 details and every provider →

GPT-5.5 on other providers

About Prime Intellect

Prime Intellect is an AI research company and compute platform. It aggregates on-demand GPUs and reserved clusters from many providers behind one account, and runs Prime Intellect Inference, an OpenAI-compatible API that serves open-weight models directly and routes to proprietary models, plus hosted reinforcement-learning training through its Lab platform.

Frequently Asked Questions

How much does GPT-5.5 cost on Prime Intellect?

Prime Intellect serves GPT-5.5 from $5.00 per 1M input tokens, across 1 tracked pricing mode. Prices are collected daily — see the table above for current input, output, and cached-input rates.

Is Prime Intellect the cheapest way to run GPT-5.5?

Prime Intellect ranks #4 of 6 providers we track serving GPT-5.5. The cheapest input price right now is on Velokey. Price is only one factor — throughput, latency, and context limits differ between providers.

Does Prime Intellect offer batch or cached pricing for GPT-5.5?

We track 1 GPT-5.5 offering from Prime Intellect. Batch and cached-input rates appear in the table above when the provider publishes them; blank cells mean we have no current figure for that mode.