---
title: "GPT-6 Astra API Pricing"
source_api: "azure"
model: "gpt-6-astra"
provider: "azure"
model_type: "llm"
size_tier: "extra_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/azure-gpt-6-astra
index_url: https://coolhandlabs.com/inference-apis
---

# GPT-6 Astra sticker prices

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

| Field | Value |
|---|---|
| Provider | azure |
| Model type | LLM — Generates text from a prompt, so it can be compared with other LLMs on price and capability. |
| Size tier | Extra Large — A frontier flagship, above the large tier of its generation. |
| Pricing published by | azure |
| Input modalities | Image, PDF, Text |
| Output modalities | Text |
| Input cost | $0.00 / 1M tokens |
| Output cost | $0.00 / 1M tokens |
| Context window | 1,050,000 tokens |
| Max output tokens | 128,000 tokens per response (includes reasoning tokens) |
| Model weights | Closed weights |
| Capabilities | Tool calling, Structured output, Reasoning, Vision |
| Knowledge cutoff | April 2026 |
| Deprecated | No |
| Verification status | Awaiting human review |


## 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-6-astra&q%5Bsource_api_eq%5D=azure"
```

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

## Pricing History

- Sep 21, 2026 – present: Input cost: $0.00 / 1M, Output cost: $0.00 / 1M, Cached input cost: $0.00 / 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

Last change detected: 2026-09-21T06:04:27Z (automated scan)

- 2026-09-21 (automated scan):
Initial record created

## Source

https://learn.microsoft.com/en-us/azure/ai-services/openai/concepts/models

## Comparable models

None identified yet.

## What other models does azure offer?

| Model | Input cost | Output cost | Max output tokens | Status |
|---|---|---|---|---|
| [GPT-5.4](https://coolhandlabs.com/inference-apis/azure-gpt-5-4) | $2.50/1M | $15.00/1M | 128,000 | Active |
| [GPT-5.4 Mini](https://coolhandlabs.com/inference-apis/azure-gpt-5-4-mini) | $0.75/1M | $4.50/1M | 128,000 | Active |
| [GPT-5.4 Nano](https://coolhandlabs.com/inference-apis/azure-gpt-5-4-nano) | $0.20/1M | $1.25/1M | 128,000 | Active |
| [GPT-5.5](https://coolhandlabs.com/inference-apis/azure-gpt-5-5) | $5.00/1M | $30.00/1M | 128,000 | Active |
| [GPT-5.6 Luna](https://coolhandlabs.com/inference-apis/azure-gpt-5-6-luna) | $0.20/1M | $1.20/1M | 128,000 | Active |
| [GPT-5.6 Terra](https://coolhandlabs.com/inference-apis/azure-gpt-5-6-terra) | $2.00/1M | $12.00/1M | 128,000 | Active |

---
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