codex-mini-latest
OpenAIdevelopers.openai.com/api/docs/models/codex-mini
Fast reasoning model optimized for the Codex CLI
Updated 27 min ago · first seen 11 Sept 2026
model_01M293VC3G5REG44BTB5GT74RQ
- Context
- 200K tokens
- T1 · 27 min ago
- Knowledge cutoff
- Jun 2024
- T1 · 27 min ago
Specification
- Status
- retired
Source:OpenAI Platform docsT1observed 27 min agohigh
- Openness
- proprietary
Source:OpenAI Platform docsT1observed 27 min agohigh
- Context window
- 200K tokens
Source:OpenAI Platform docsT1observed 27 min agohigh
- Max output
- 100K tokens
Source:OpenAI Platform docsT1observed 27 min agohigh
- Knowledge cutoff
- Jun 2024
Source:OpenAI Platform docsT1observed 27 min agohigh
- Modalities
- image, text
Source:OpenAI Platform docsT1observed 27 min agohigh
- Input modalities
- text, image
Source:OpenAI Platform docsT1observed 27 min agohigh
- Output modalities
- text
Source:OpenAI Platform docsT1observed 27 min agohigh
- API model id
- codex-mini-latest
Source:OpenAI Platform docsT1observed 27 min agohigh
- Deprecation date
- 17 Nov 2025
Source:OpenAI Platform docsT1observed 27 min agohigh
- Retirement date
- 12 Feb 2026
Source:OpenAI Platform docsT1observed 27 min agohigh
- Retirement tentative
- No
Source:OpenAI Platform docsT1observed 27 min agohigh
- Official page
Source:OpenAI Platform docsT1observed 27 min agohigh
- Capabilities
- streaming, structured_outputs, function_calling, image_input, prompt_caching, evals, stored_completions
Source:OpenAI Platform docsT1observed 27 min agohigh
- Default snapshot
- codex-mini-latest
Source:OpenAI Platform docsT1observed 27 min agohigh
- Snapshots
- codex-mini-latest
Source:OpenAI Platform docsT1observed 27 min agohigh
Each value shows its source, tier and observation time. Conflicting claims are kept side by side and flagged — never averaged. How AI Atlas records facts →
Provenance
Attributed facts
21
Source tiers
T121
Freshest observation
27 min ago
Conflicts
None
Modalities
- Modalities
- imagetext
- Input
- textimage
- Output
- text
Capabilities
Tool calling
Yes
OpenAI Platform docs · T1
Structured output
Yes
OpenAI Platform docs · T1
Reasoning
Unavailable
Vision
Yes
OpenAI Platform docs · T1
Audio
Unavailable
Fine-tuning available
No
OpenAI Platform docs · T1
- Context window
- 200K tokens
Source:OpenAI Platform docsT1observed 27 min agohigh
- Max output
- 100K tokens
Source:OpenAI Platform docsT1observed 27 min agohigh
- Knowledge cutoff
- Jun 2024
Source:OpenAI Platform docsT1observed 27 min agohigh
No benchmark results recorded
Current prices
No current prices recorded
Price history
No hardware estimate available
No lineage recorded
Papers 0
No papers linked yet.
Repositories 0
No repositories linked yet.
As of
Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.
Claim history
Statusstatus1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| retired | → current | current | OpenAI Platform docsT1 | high | deterministic |
Opennessopenness1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| proprietary | → current | current | OpenAI Platform docsT1 | high | deterministic |
Context windowcontext_length1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| 200K tokens | → current | current | OpenAI Platform docsT1 | high | deterministic |
Max outputmax_output_tokens1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| 100K tokens | → current | current | OpenAI Platform docsT1 | high | deterministic |
Knowledge cutoffknowledge_cutoff1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| Jun 2024 | → current | current | OpenAI Platform docsT1 | high | deterministic |
Modalitiesmodalities1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| image, text | → current | current | OpenAI Platform docsT1 | high | deterministic |
Input modalitiesmodalities_input1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| text, image | → current | current | OpenAI Platform docsT1 | high | deterministic |
Output modalitiesmodalities_output1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| text | → current | current | OpenAI Platform docsT1 | high | deterministic |
API model idapi_model_id1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| codex-mini-latest | → current | current | OpenAI Platform docsT1 | high | deterministic |
Deprecation datedeprecation_date1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| 17 Nov 2025 | → current | current | OpenAI Platform docsT1 | high | deterministic |
Retirement dateretirement_date1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| 12 Feb 2026 | → current | current | OpenAI Platform docsT1 | high | deterministic |
Retirement tentativeretirement_tentative1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| No | → current | current | OpenAI Platform docsT1 | high | deterministic |
Official pageofficial_url1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| https://developers.openai.com/api/docs/models/codex-mini-latest | → current | current | OpenAI Platform docsT1 | high | deterministic |
Capabilitiescapabilities1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| streaming, structured_outputs, function_calling, image_input, prompt_caching, evals, stored_completions | → current | current | OpenAI Platform docsT1 | high | deterministic |
Default snapshotdefault_snapshot1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| codex-mini-latest | → current | current | OpenAI Platform docsT1 | high | deterministic |
Descriptiondescription1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| Fast reasoning model optimized for the Codex CLI | → current | current | OpenAI Platform docsT1 | high | deterministic |
Fine-tuning availablefine_tuning_available1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| No | → current | current | OpenAI Platform docsT1 | high | deterministic |
Snapshotssnapshots1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| codex-mini-latest | → current | current | OpenAI Platform docsT1 | high | deterministic |
Structured outputstructured_output1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| Yes | → current | current | OpenAI Platform docsT1 | high | deterministic |
Tool callingtool_calling1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| Yes | → current | current | OpenAI Platform docsT1 | high | deterministic |
Visionvision1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| Yes | → current | current | OpenAI Platform docsT1 | high | deterministic |
Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →
| Source | Document | Type | Tier | Last observed | Snapshots |
|---|---|---|---|---|---|
| OpenAI Platform docs | developers.openai.com/api/docs/models/codex-mini-latest.md | model_page | T1· Official | 27 min ago | 1 |
| OpenAI Platform docs | developers.openai.com/api/docs/deprecations.md | model_docs | T1· Official | 27 min ago | 1 |
| OpenAI Platform docs | developers.openai.com/api/docs/models.md | model_docs | T1· Official | 27 min ago | 1 |
Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.