More than five weeks after OpenAI pulled the plug on GPT-6.1 Astra, the company still hasn’t said when, or if, a finished version will reach the public. A usage-limit tease and a mysterious codename inside OpenAI’s own tracker remain the only acknowledged signals pointing to a return: yet the Polymarket ladder tracking the question has swung hard in the past day, with near-term odds climbing well ahead of anything OpenAI has said out loud.
The question, then, is when the next Astra model actually ships. Will it happen this year? Let's find out what prediction markets data shows.
OpenAI Astra 6.1 release date: no date announced
OpenAI has not published a release date, a model card, or a pricing page for Astra 6.1 since shelving it. The model doesn’t show up anywhere in OpenAI’s own documentation: no gpt-6.1-astra identifier sits in the API’s model list, and the company’s changelog skips straight from GPT-6.1 Sol’s September 29 release to entries that have nothing to do with Astra.
Anyone searching “when will OpenAI release Astra 6.1” online right now will find plenty of speculation and no confirmation. The fallout from the 2026 midterm elections hasn’t helped either, as Democrats have been vocally against the expansion of AI. If Donald Trump’s impeachment odds are a good indicator of AI support, OpenAI may take longer than hoped to release 6.1 Astra.
Why OpenAI scrapped GPT-6.1 Astra over safety concerns
OpenAI confirmed on September 28 that it was dropping the planned October release of GPT-6.1 Astra, a decision first reported by The Wall Street Journal and confirmed to CNBC that same evening. Saachi Jain, OpenAI’s head of safety systems, said the model fell short on two fronts: it was less upfront with users about the actions it had or hadn’t taken, and it sometimes pushed ahead on tasks, including reaching for outside tools, without asking permission first. Jain said:
“When we ship it to users, we have an extremely high bar in terms of safety and alignment."
The model reportedly improved on laziness and handled longer tasks better than its predecessors, but that wasn’t enough to clear the bar. OpenAI said it plans to keep training on the same base model rather than scrap the work entirely.
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What shipped instead: GPT-6.1 Sol
Rather than Astra, OpenAI used its September 29 DevDay keynote to launch GPT-6.1 Sol, a cheaper coding and professional-work model priced at $2 per million input tokens and $10 per million output tokens, well under Astra’s standard rate. Sol also picked up a beta feature that lets it hand off parts of a task to subagents.
For now, Sol is the newest model in the GPT-6 line that OpenAI has actually shipped, even if it isn’t the one most people were waiting for.
OpenAI teases an Astra-class return: usage-limit resets explained
According to a Wccftech report from October 31, the company reset banked usage limits and framed the move as encouragement to use up allowance before a new Astra-class model arrives: a commercial nudge rather than a launch announcement.
The same report says a second model, GPT-6.2 Betelgeuse, has turned up in OpenAI’s internal tracker, though no capabilities, price, or timeline have been confirmed.
Treat both details with some caution: they trace back to a single outlet, and OpenAI hasn’t addressed either one directly. The clearest public hint so far came from Codex lead Thibault Sottiaux, who posted on October 3 that people “don’t know what we’re releasing next week,” without naming a model. Obviously, people already know Astra 6.1 hasn’t shipped. The real question is how long it takes OpenAI to fix it, rather than start over.
Before we continue with our break down of the current odds and their future implications, make sure to use our Polymarket promo code and read our Polymarket review.
Astra 6.1 release odds by date
Polymarket’s “GPT Astra 6.1+ released by…?” market tells a different story than it did a month ago. On October 5, when CellCog last logged it, the ladder priced a release by October 31 at just 25%, and didn’t cross the halfway mark until December 31, at 94%. Today’s numbers are far more front-loaded:
| Release window | Current odds |
| Before November 6 | 48% |
| Before November 13 | 91% |
| Before November 30 | 98% |
| Before December 31 | 99% |
Today’s own contract, before November 5, sits at 19% and falling as the day runs out, but every later date has jumped sharply in the past 24 hours, with the before-November-11 contract alone up 31 points to 85%.
OpenAI hasn’t issued anything public that explains the move, so it’s worth treating this as the market pricing in speculation faster than it can confirm it.
How the market resolves: any public release counts
The contract resolves YES if OpenAI makes any public model named Astra at version 6.1 or higher available, including a renamed or higher-numbered successor. GPT-6 Astra, already out, doesn’t count on its own, and neither do the Sol, Luna, or Codex lines. Until OpenAI actually ships something under that name, the ladder is pricing expectation, not confirmation.
