o3-mini
Provider: openai
Listed as deprecated on models.dev as of 2026-08-13.
Sticker prices & cost-per-token
List rates as published by openai, before any volume or enterprise discounts.
$1.10
$4.40
$0.55
Get this data free
Want to stay updated on price changes on this model? Pull this data free (no API key required) here:
curl "https://coolhandlabs.com/api/v2/inference_apis?q%5Bmodel_eq%5D=o3-mini&q%5Bsource_api_eq%5D=openai"Pricing History
| Effective | Price |
|---|---|
| Aug 16, 2026 – present | Input cost: $1.10 / 1M, Output cost: $4.40 / 1M, Cached input cost: $0.55 / 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.
| Date | Changed by | What changed |
|---|---|---|
| Aug 16, 2026 | Unknown | Initial record created |
Source
https://models.dev/api.json (models.dev provider 'openai', bulk import 2026-08-13)Comparable models
No comparable models identified yet.
Reliability
No reliability incidents recorded in the last 90 days.
Frequently asked questions
o3-mini (openai) costs $1.10 per 1M input tokens and $4.40 per 1M output tokens, as last published by openai.
Yes — openai deprecated o3-mini on August 13, 2026. Listed as deprecated on models.dev as of 2026-08-13.
openai retired o3-mini on August 13, 2026.
Since o3-mini is deprecated, openai customers are moving to GPT-4, GPT-4.1, and GPT-4.1 Mini.
Call GET https://coolhandlabs.com/api/v2/inference_apis?q[source_api_eq]=openai&q[model_eq]=o3-mini — free, no API key required, and scoped to just this model since source_api and model together are unique. See https://coolhandlabs.com/docs for the full REST API reference.
Coolhand also tracks GPT-4, GPT-3.5 Turbo 0125, GPT-3.5 Turbo 1106, GPT-3.5 Turbo Instruct, GPT-4 Turbo Vision, and GPT-5.3 Chat (latest) from openai. Some may already be deprecated, so check each model's status alongside its current pricing.
| Model | Input cost | Output cost | Status |
|---|---|---|---|
| GPT-4 | $30.00/1M $0.0000300000 | $60.00/1M $0.0000600000 |
Deprecated Oct 23, 2026
|
| GPT-3.5 Turbo 0125 via Azure | $0.50/1M $0.0000005000 | $1.50/1M $0.0000015000 |
Deprecated Aug 13, 2026
|
| GPT-3.5 Turbo 1106 via Azure | $1.00/1M $0.0000010000 | $2.00/1M $0.0000020000 |
Deprecated Aug 13, 2026
|
| GPT-3.5 Turbo Instruct via Azure | $1.50/1M $0.0000015000 | $2.00/1M $0.0000020000 |
Deprecated Aug 13, 2026
|
| GPT-4 Turbo Vision via Azure | $10.00/1M $0.0000100000 | $30.00/1M $0.0000300000 |
Deprecated Aug 13, 2026
|
| GPT-5.3 Chat (latest) | $1.75/1M $0.0000017500 | $14.00/1M $0.0000140000 |
Deprecated Aug 13, 2026
|
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