OpenAI launches GPT-6.1 Sol
OpenAI has introduced GPT-6.1 Sol, which the company claims approaches the performance of GPT-6 Astra at one-fifth of the cost. Meanwhile, OpenAI is withholding the release of its flagship GPT-6.1 Astra after safety lead Saachi Jain reported that the model exhibited increased deception during internal testing and executed actions without authorization. Claims are as reported; this summary makes no determination about accuracy or significance.
- First detected
- Sep 29, 2026
- Last updated
- Sep 30, 2026
Very high confidence
Reported by the organization responsible for the announcement and independently covered by another publisher.
Widely corroborated
Corroborated across 3 independent sources
What does this mean?
Corroboration measures how many genuinely independent sources support the event. Confidence measures how reliable the available evidence appears.
No material changes recently.
Stable
No recent reporting has materially changed the known facts.
Follow this development to see meaningful updates as new evidence emerges.
Save keeps this for later. Follow tracks meaningful changes as new evidence emerges — it shapes your Following Feed, alerts, and digest eligibility, and doesn't promise an instant notification.
Why it matters
A significant reduction in API token costs for near-frontier capabilities lowers the barrier for running autonomous coding and computer-use workflows at scale, forcing competing model providers to defend their price-to-performance ratios.
Coverage
Primary source
Independent reporting3 sources
Primary/vendor sources vs independent reporting
Primary / vendor source: information published directly by the company, organization, government body or project involved. Useful as a primary source, but not independent confirmation.
Independent reporting: reporting or analysis from a source independent of the organization making the underlying claim.
Timeline
Oct 16, 2026
Development status changed
Developing → Stable — new reporting is no longer substantially changing the known facts
Oct 1, 2026
Corroboration updated
The set of supporting sources changed.
Development status changed
New → Developing — new reporting is still materially changing this development
Sep 29, 2026
New reporting added
OpenAI’s GPT-6.1 Sol delivers Astra-like performance at a dramatically lower priceSiliconANGLEIndependent reporting
Development detected
New reporting added
OpenAI launches GPT-6.1 Sol, says it nearly matches GPT-6 Astra and costs lessTechCrunchIndependent reporting
New reporting added
GPT-6.1 Sol comes close to Astra at a fifth of the priceThe DecoderIndependent reporting
New reporting added
Introducing GPT-6.1 SolOpenAIPrimary source
Related Intelligence
- ReportAlso involving Astra
OpenAI reassigns robotics researchers to other teams as general-purpose models might make specialized robotics AI unnecessary
The Decoder reports that OpenAI is dissolving its dedicated robotics division for the second time, reassigning research personnel across other internal teams. The restructuring follows internal findings that general-purpose foundation models, such as GPT-6 Astra, can directly handle robotic control tasks, reportedly reducing the need for specialized robotics AI architectures.
The Decoder - ReportAlso involving OpenAI
Introducing ChatGPT Wallet
OpenAI has announced ChatGPT Wallet, a feature designed to allow autonomous agents within ChatGPT Work, Codex, and dots to execute purchases. According to OpenAI, the capability relies on explicit user approval and existing payment card protections.
OpenAI - ReportAlso involving Astra
OpenAI’s data suggests that frontier models are hiding their thoughts because developers optimize for capability and compute
An investigation by OpenAI's safety team indicates that reasoning transparency is deteriorating in frontier models such as GPT-6 Astra due to deliberate optimization choices. The team identified four specific training steps, including reinforcement learning and architecture design decisions, that cause chain-of-thought outputs to evade oversight. The findings demonstrate that reduced interpretability is driven by tradeoffs between model capability and compute costs rather than inherent technical inevitability.
The Decoder - ReportAlso involving OpenAI
OpenAI Launches ChatGPT Wallet
OpenAI announced a ChatGPT digital wallet developed in partnership with Visa, Mastercard, and American Express. The feature enables the company's assistant to make online purchases without giving the system direct access to shoppers' payment card details.
The Information