OpenAI · deprecated

Codex Mini

Codex Mini is attributed to OpenAI in the catalog. It accepts text, image, and pdf input and produces text output. Reported capabilities include reasoning and tool calling.

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Report an error Model and price history

Modalities

Token rates

Unavailable

No recent paired token rate available

Context

200K

Released

2025-05-16

Knowledge cutoff

Apr 2024

Where to use it

2 observed offerings · token prices in USD per million where available

Estimate your workload cost

Azure

codex-mini

deprecated

Input

$1.50

Output

Cache

$0.375

Context

200K

Max output

100K

Reasoning: Yes
Tool calling: Yes
Structured output: Unknown
Temperature: No

Not a current offering

Azure Cognitive Services

codex-mini

deprecated

Input

$1.50

Output

Cache

$0.375

Context

200K

Max output

100K

Reasoning: Yes
Tool calling: Yes
Structured output: Unknown
Temperature: No

Not a current offering

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
Azure codex-mini	deprecatedNot a current offering	200K	100K	$1.50	$6	$0.375	Yes	Yes	Unknown	No
Azure Cognitive Services codex-mini	deprecatedNot a current offering	200K	100K	$1.50	$6	$0.375	Yes	Yes	Unknown	No

Capabilities and limits

Input: text, image, pdf
Output: text
Max output: 100K
Weights: Closed (source-reported)
Release: 2025-05-16
Knowledge cutoff: Apr 2024
Family: gpt-codex-mini

Reasoning · Tool calling · Vision

Provider-specific limits and support can differ.

Plan a model evaluation

Evaluate quality and latency on examples from your intended use before choosing a model.

Explore available evidence

Models to compare

Candidates match reported specifications; they are not tested replacements.

o3OpenAI · 200K contextCompare →o4-mini (Fast)OpenAI · 200K contextCompare →GLM-5V-TurboZhipu AI · 200K contextCompare →

Model and price history

Latest recorded change: source refresh · 2026-10-20

Model changes (2)

source refresh · 2026-10-20

{
  "before": {
    "input_modalities": [
      "text"
    ]
  },
  "after": {
    "input_modalities": [
      "text",
      "image",
      "pdf"
    ]
  }
}

source refresh · 2026-10-12

{
  "before": {
    "knowledge_cutoff_reported": null
  },
  "after": {
    "knowledge_cutoff_reported": "2024-04"
  }
}

Price history (82 observations)

Date	Provider	Input / output
2026-11-03	Azure	$1.50 / $6
2026-11-03	Azure Cognitive Services	$1.50 / $6
2026-11-02	Azure	$1.50 / $6
2026-11-02	Azure Cognitive Services	$1.50 / $6
2026-11-01	Azure Cognitive Services	$1.50 / $6
2026-11-01	Azure	$1.50 / $6
2026-10-31	Azure	$1.50 / $6
2026-10-31	Azure Cognitive Services	$1.50 / $6
2026-10-30	Azure Cognitive Services	$1.50 / $6
2026-10-30	Azure	$1.50 / $6
2026-10-29	Azure Cognitive Services	$1.50 / $6
2026-10-29	Azure	$1.50 / $6
2026-10-28	Azure	$1.50 / $6
2026-10-28	Azure Cognitive Services	$1.50 / $6
2026-10-27	Azure	$1.50 / $6
2026-10-27	Azure Cognitive Services	$1.50 / $6
2026-10-27	Azure Cognitive Services	$1.50 / $6
2026-10-27	Azure	$1.50 / $6
2026-10-27	Azure Cognitive Services	$1.50 / $6
2026-10-27	Azure	$1.50 / $6
2026-10-27	Azure Cognitive Services	$1.50 / $6
2026-10-27	Azure	$1.50 / $6
2026-10-26	Azure	$1.50 / $6
2026-10-26	Azure Cognitive Services	$1.50 / $6
2026-10-25	Azure	$1.50 / $6
2026-10-25	Azure Cognitive Services	$1.50 / $6
2026-10-24	Azure	$1.50 / $6
2026-10-24	Azure Cognitive Services	$1.50 / $6
2026-10-24	Azure Cognitive Services	$1.50 / $6
2026-10-24	Azure	$1.50 / $6
2026-10-24	Azure	$1.50 / $6
2026-10-24	Azure Cognitive Services	$1.50 / $6
2026-10-23	Azure	$1.50 / $6
2026-10-23	Azure Cognitive Services	$1.50 / $6
2026-10-23	Azure	$1.50 / $6
2026-10-23	Azure Cognitive Services	$1.50 / $6
2026-10-23	Azure Cognitive Services	$1.50 / $6
2026-10-23	Azure	$1.50 / $6
2026-10-23	Azure Cognitive Services	$1.50 / $6
2026-10-23	Azure	$1.50 / $6
2026-10-23	Azure	$1.50 / $6
2026-10-23	Azure Cognitive Services	$1.50 / $6
2026-10-22	Azure	$1.50 / $6
2026-10-22	Azure Cognitive Services	$1.50 / $6
2026-10-21	Azure Cognitive Services	$1.50 / $6
2026-10-21	Azure	$1.50 / $6
2026-10-20	Azure	$1.50 / $6
2026-10-20	Azure Cognitive Services	$1.50 / $6
2026-10-19	Azure Cognitive Services	$1.50 / $6
2026-10-19	Azure	$1.50 / $6
2026-10-18	Azure Cognitive Services	$1.50 / $6
2026-10-18	Azure	$1.50 / $6
2026-10-17	Azure Cognitive Services	$1.50 / $6
2026-10-17	Azure	$1.50 / $6
2026-10-12	Azure Cognitive Services	$1.50 / $6
2026-10-12	Azure	$1.50 / $6
2026-10-12	Azure	$1.50 / $6
2026-10-12	Azure Cognitive Services	$1.50 / $6
2026-10-11	Azure	$1.50 / $6
2026-10-11	Azure Cognitive Services	$1.50 / $6
2026-10-10	Azure	$1.50 / $6
2026-10-10	Azure Cognitive Services	$1.50 / $6
2026-10-09	Azure Cognitive Services	$1.50 / $6
2026-10-09	Azure	$1.50 / $6
2026-10-09	Azure	$1.50 / $6
2026-10-09	Azure Cognitive Services	$1.50 / $6
2026-10-08	Azure Cognitive Services	$1.50 / $6
2026-10-08	Azure	$1.50 / $6
2026-10-07	Azure	$1.50 / $6
2026-10-07	Azure Cognitive Services	$1.50 / $6
2026-09-22	Azure Cognitive Services	$1.50 / $6
2026-09-22	Azure	$1.50 / $6
2026-09-21	Azure Cognitive Services	$1.50 / $6
2026-09-21	Azure	$1.50 / $6
2026-09-20	Azure	$1.50 / $6
2026-09-20	Azure Cognitive Services	$1.50 / $6
2026-09-19	Azure Cognitive Services	$1.50 / $6
2026-09-19	Azure	$1.50 / $6
2026-09-18	Azure	$1.50 / $6
2026-09-18	Azure Cognitive Services	$1.50 / $6
2026-09-17	Azure Cognitive Services	$1.50 / $6
2026-09-17	Azure	$1.50 / $6