GPT-6 Astra pricing
GPT-6 Astra costs $10.00 per 1M input tokens and $50.00 per 1M output tokens as of October 2026. Tracked daily since 6 September 2026 across 51 snapshots.
Current rates
- Input: $10.00 per 1M tokens
- Output: $50.00 per 1M tokens
- Cached input: $1.00 per 1M tokens
- Context window: 1,050,000 tokens
- Above 272,000 tokens the rate changes to $20.00 input / $100.00 output
No price movement recorded for GPT-6 Astra over the tracked period — the rate has held steady.
Cheaper alternatives to GPT-6 Astra
Ranked by blended cost assuming a 3:1 input-to-output ratio, which is typical of chat and agent workloads. Only currently callable models with a comparable context window are listed.
| Model | Input / 1M | Output / 1M | Cheaper by |
|---|---|---|---|
| GPT-5.5 | $5.00 | $30.00 | 44% |
| Claude Opus 4.8 | $5.00 | $25.00 | 50% |
| Kimi K3 | $3.00 | $15.00 | 70% |
| Gemini 3.1 Pro | $2.00 | $12.00 | 78% |
| Grok 4.7 | $2.00 | $6.00 | 85% |
Cite this data
Free to reuse under CC BY 4.0 with a link back.
Text
YemHub (2026). GPT-6 Astra API pricing history. YemHub AI Pricing Index. Retrieved 27 October 2026, from https://yemhub.com/price-history/gpt-6-astra/
BibTeX
@misc{yemhub2026gpt6astraapipricinghistory,
author = {{YemHub}},
title = {GPT-6 Astra API pricing history},
year = {2026},
howpublished = {\url{https://yemhub.com/price-history/gpt-6-astra/}},
note = {YemHub AI Pricing Index, accessed 2026-10-27}
}