chat-latest
OpenAIdevelopers.openai.com/api/docs/models/chat-lates
Latest Instant model used in ChatGPT
Updated 58 min ago · first seen 11 Sept 2026
model_01M293V7A4BZD22WAVBBRHE0CC
- Context
- 400K tokens
- T1 · 58 min ago
- Knowledge cutoff
- Aug 2025
- T1 · 58 min ago
Specification
- Openness
- proprietary
Source:OpenAI Platform docsT1observed 59 min agohigh
- Context window
- 400K tokens
Source:OpenAI Platform docsT1observed 58 min agohigh
- Max output
- 128K tokens
Source:OpenAI Platform docsT1observed 58 min agohigh
- Knowledge cutoff
- Aug 2025
Source:OpenAI Platform docsT1observed 58 min agohigh
- Modalities
- image, text
Source:OpenAI Platform docsT1observed 58 min agohigh
- Input modalities
- text, image
Source:OpenAI Platform docsT1observed 58 min agohigh
- Output modalities
- text
Source:OpenAI Platform docsT1observed 58 min agohigh
- API model id
- chat-latest
Source:OpenAI Platform docsT1observed 59 min agohigh
- Official page
Source:OpenAI Platform docsT1observed 59 min agohigh
- Capabilities
- structured_outputs, function_calling, streaming, image_input
Source:OpenAI Platform docsT1observed 58 min agohigh
- Default snapshot
- chat-latest
Source:OpenAI Platform docsT1observed 58 min agohigh
- Snapshots
- chat-latest
Source:OpenAI Platform docsT1observed 58 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
17
Source tiers
T117
Freshest observation
58 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
- 400K tokens
Source:OpenAI Platform docsT1observed 58 min agohigh
- Max output
- 128K tokens
Source:OpenAI Platform docsT1observed 58 min agohigh
- Knowledge cutoff
- Aug 2025
Source:OpenAI Platform docsT1observed 58 min agohigh
No benchmark results recorded
Current prices
| Provider | Input / 1M | Output / 1M | Cached in | Batch in / out | Context | Observed | Source |
|---|---|---|---|---|---|---|---|
| OpenAI APIchat-latest | $5 | $30 | $0.50 | — | — | 59 min ago | developers.openai.comT1 |
USD per 1M tokens as published by each provider (USD). Rows are append-only: every change is kept in the history below.
Available through 1
Price history
Input price · USD / 1M tokens
Output price · USD / 1M tokens
- OpenAI API
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 · Output modalities
Output modalitiesmodalities_output1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| text | → 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 →
OpenAI API lists chat-latest at $5 in / $30 out per 1M tokens
openai
| Source | Document | Type | Tier | Last observed | Snapshots |
|---|---|---|---|---|---|
| OpenAI Platform docs | developers.openai.com/api/docs/pricing.md | pricing | T1· Official | 48 min ago | 1 |
| OpenAI Platform docs | developers.openai.com/api/docs/models.md | model_docs | T1· Official | 48 min ago | 1 |
| OpenAI Platform docs | developers.openai.com/api/docs/models/chat-latest.md | model_page | T1· Official | 58 min ago | 1 |
Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.