---
title: "GPT-5.5 Pro API Pricing"
source_api: "opencode"
model: "gpt-5.5-pro"
provider: "openai"
model_type: "llm"
size_tier: "large"
context_window: 1050000
max_output_tokens: 128000
input_modalities: ["image","pdf","text"]
output_modalities: ["text"]
weights_access: closed
canonical_url: https://coolhandlabs.com/inference-apis/opencode-gpt-5-5-pro
index_url: https://coolhandlabs.com/inference-apis
---

# GPT-5.5 Pro sticker prices

List rates as published by OpenCode, before any volume or enterprise discounts.

| Field | Value |
|---|---|
| Provider | openai (served via OpenCode) |
| Model type | LLM — Generates text from a prompt, so it can be compared with other LLMs on price and capability. |
| Size tier | Large — The most capable general-purpose tier of a model family. |
| Pricing published by | OpenCode |
| Input modalities | Image, PDF, Text |
| Output modalities | Text |
| Input cost | $30.00 / 1M tokens |
| Output cost | $180.00 / 1M tokens |
| Context window | 1,050,000 tokens |
| Max output tokens | 128,000 tokens per response (includes reasoning tokens) |
| Model weights | Closed weights |
| Cached input | $30.00 / 1M tokens |
| Capabilities | Tool calling, Reasoning, Vision |
| Knowledge cutoff | December 2025 |
| Deprecated | No |


## Get this data free

Want to stay updated on price changes on this model? Pull this data free (no API key required):

```
curl "https://coolhandlabs.com/api/v2/inference_apis?q%5Bmodel_eq%5D=gpt-5.5-pro&q%5Bsource_api_eq%5D=opencode"
```

Full REST API docs: https://coolhandlabs.com/docs

## Pricing History

- Aug 12, 2026 – present: Input cost: $30.00 / 1M, Output cost: $180.00 / 1M, Cached input cost: $30.00 / 1M, Cache creation cost: $0.00 / 1M, 5-minute cache write cost: $0.00 / 1M, 1-hour cache write cost: $0.00 / 1M, Reasoning output cost: $0.00 / 1M, Cache storage cost: $0.00 / 1M/hr

## History

No automated scan changes recorded yet.

- 2026-08-12 (unknown):
Initial record created

## Source

No source URL recorded yet.

## Comparable models

None identified yet.

## What other models does openai offer?

| Model | Input cost | Output cost | Max output tokens | Status |
|---|---|---|---|---|
| [GPT-4](https://coolhandlabs.com/inference-apis/openai-gpt-4) | $30.00/1M | $60.00/1M | 8,192 | Deprecated 2026-10-23 |
| [GPT-3.5 Turbo 0125](https://coolhandlabs.com/inference-apis/azure-gpt-3-5-turbo-0125) (via Azure) | $0.50/1M | $1.50/1M | 16,384 | Deprecated 2026-08-13 |
| [GPT-3.5 Turbo 1106](https://coolhandlabs.com/inference-apis/azure-gpt-3-5-turbo-1106) (via Azure) | $1.00/1M | $2.00/1M | 16,384 | Deprecated 2026-08-13 |
| [GPT-3.5 Turbo Instruct](https://coolhandlabs.com/inference-apis/azure-gpt-3-5-turbo-instruct) (via Azure) | $1.50/1M | $2.00/1M | 4,096 | Deprecated 2026-08-13 |
| [GPT-4 Turbo Vision](https://coolhandlabs.com/inference-apis/azure-gpt-4-turbo-vision) (via Azure) | $10.00/1M | $30.00/1M | 4,096 | Deprecated 2026-08-13 |
| [GPT-5.3 Chat (latest)](https://coolhandlabs.com/inference-apis/openai-gpt-5-3-chat-latest) | $1.75/1M | $14.00/1M | 16,384 | Deprecated 2026-08-13 |

---
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