o3 Deep Research pricing
o3 Deep Research costs $10.00 per 1M input tokens and $40.00 per 1M output tokens as of October 2026. Tracked daily since 25 July 2026 across 93 snapshots.
Current rates
- Input: $10.00 per 1M tokens
- Output: $40.00 per 1M tokens
- Context window: 200,000 tokens
Recorded changes
| Date | Field | From | To |
|---|---|---|---|
| 24 Oct 2026 | status | active | removed |
Cheaper alternatives to o3 Deep Research
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 | 36% |
| Claude Opus 4.8 | $5.00 | $25.00 | 43% |
| Kimi K3 | $3.00 | $15.00 | 66% |
| Gemini 3.1 Pro | $2.00 | $12.00 | 74% |
| Grok 4.7 | $2.00 | $6.00 | 83% |
Cite this data
Free to reuse under CC BY 4.0 with a link back.
Text
YemHub (2026). o3 Deep Research API pricing history. YemHub AI Pricing Index. Retrieved 26 October 2026, from https://yemhub.com/price-history/o3-deep-research/
BibTeX
@misc{yemhub2026o3deepresearchapipricinghistor,
author = {{YemHub}},
title = {o3 Deep Research API pricing history},
year = {2026},
howpublished = {\url{https://yemhub.com/price-history/o3-deep-research/}},
note = {YemHub AI Pricing Index, accessed 2026-10-26}
}