OpenAI
GPT-6 Astra
Part of OpenAI’s GPT-6 family. Registry facts are limited to what OpenAI states on its own pages, each linked to where we found it. Benchmark results carry their own source and provenance label.
CurrentVerified against official sources
Verified facts
“source” links to the official page each value was confirmed on
- Organization
- OpenAI
- Family
- GPT-6
- Release date
- (released)source for Release date (external site)
- Context window
- 1,050,000 tokensStated as “1,050,000 context window”source for Context window (external site)
- Max output tokens
- 128,000 tokensStated as “128,000 max output tokens”source for Max output tokens (external site)
- Knowledge cutoff
- 2026-04-30source for Knowledge cutoff (external site)
- Input modalities
- Text, Imagesource for Input modalities (external site)
- Output modalities
- Textsource for Output modalities (external site)
- Weights
- API-servedsource for Weights (external site)
- License
- Not verified
- API model ID
gpt-6-astrasource for API model ID (external site)- Status
- Current
- Last verified
Reported benchmark results
No benchmark results on file
No benchmark result for GPT-6 Astra is on file yet. We list a result only when we can trace it to a published source, and HARBAN has not yet published internal evaluations.