GPT Chat Latest
ModelActiveby OpenAI · family “gpt-chat-latest”
GPT Chat Latest points to OpenAI's stable API alias `chat-latest` that always resolves to the latest Instant chat model used in ChatGPT. As OpenAI rolls out new Instant model updates... (description from the OpenRouter listing)
in: textin: imagein: fileout: textTool useStructured output
Epoch Capabilities Index
Not scored by Epoch AI
Released
5 May 2026
Context window
400K tokens
Max output
128K tokens
Input $ / 1M tokens
$5.00
Output $ / 1M tokens
$30.0
Cached input $ / 1M
$0.50
Each benchmark shown separately with its own source
Benchmark results (0)
No benchmark results recorded for this model.
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
API list price over time
Price history
$ per 1M tokens
5 observations (OpenRouter listing + Internet Archive snapshots). History accumulates with every ingest run; a single point means no change has been observed yet.
Events
- Model launch5mo agoOpenAI releases GPT Chat LatestOpenRouter models API