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[ARTICLE · art-137661] src=llmstatus.ai ↗ pub= topic=large-language-models verified=true sentiment=· neutral

New model: GPT-6 Astra (US) (Amazon)

OpenAI released GPT-6 Astra on 2026-09-04, according to a model listing on Amazon Bedrock under the identifier us.openai.gpt-6-astra. The model accepts text and image input with a 1,050k-token context window and a 128k maximum output, and no retirement date has been announced. The listing is surfaced by the model-tracking service llmstatus.ai, which flags models approaching retirement.

read1 min views1 publishedSep 23, 2026
New model: GPT-6 Astra (US) (Amazon)
Image: Llmstatus (auto-discovered)

AM● Healthy

Amazon · us.openai.gpt-6-astra

Released2026-09-04

Retiresno announced date

gpt-astratext+image1050k context128k max out

also matches:

`us.openai.gpt-6-astra`` amazon/us.openai.gpt-6-astra`
[provider announcement →](https://models.dev/amazon-bedrock/us.openai.gpt-6-astra)

Does your code call GPT-6 Astra (US)?

$ curl -fsSL https://llmstatus.ai/install.sh | bash

Then mm status in any repo — it finds every model you use and flags the ones on a clock. No account, nothing uploaded.

Get alerted before it retires →

source & further reading
llmstatus.ai — original article New model: GPT-6 Sol (OpenAI) Claude Sonnet 4 (APAC) deprecated Nova Premier (US) deprecated
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