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GPT Astra Latest

OpenAI· released 11 Sept 2026

~openai/gpt-astra-latest
Input / 1M tokens
$10
Output / 1M tokens
$50
Context window1.1M tokens

Longest answer: 128K tokens

reads filereads imagereads texttool callingvisionreasoning
See it on openrouter.ai

About

GPT Astra Latest is an OpenAI model entry that redirects to whichever model is currently latest in the GPT Astra family. It accepts text, image, and file inputs and produces text. The listed capabilities include reasoning, vision, and tools. Its context window is 1,050,000 tokens, and its maximum output is 128,000 tokens. Input is priced at 10 USD per 1M tokens and output at 50 USD per 1M tokens. The model ID is ~openai/gpt-astra-latest. The entry was released on 2026-09-11. Because this name resolves to the latest member of its family rather than identifying a fixed model, teams choosing it should account for that moving target when integrating it into a stack. The listed input types and limits describe the entry, while its family redirect is its defining behavior.

Who it is for

It suits teams that want an endpoint resolving to the latest model in the GPT Astra family and need text, image, or file input. Its stated capabilities include reasoning and tools.

What is good

  • 1,050,000-token context window
  • 128,000-token maximum output
  • Accepts text, image, and file inputs
  • Reasoning, vision, and tools supported

What to know first

  • Redirects to the latest family model
  • Output costs 50 USD per 1M tokens

Verdict

GPT Astra Latest provides a family-level route rather than a fixed model designation. Its listed context and input capabilities are substantial, while its high per-token prices and redirect behavior are important selection considerations.

Details

Lab
OpenAIopenrouter.ai · 3 Oct 2026
Context
1,050Kopenrouter.ai · 3 Oct 2026
Input price
$10 / 1Mopenrouter.ai · 3 Oct 2026
Output price
$50 / 1Mopenrouter.ai · 3 Oct 2026
Max output
128,000 tokensopenrouter.ai · 3 Oct 2026
Inputs
file, image, textopenrouter.ai · 3 Oct 2026
Open weights
Noopenrouter.ai · 3 Oct 2026

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