GPT-6 Sol Release Date: Current Status and What to Watch
GPT-6 Sol rollout status by channel
| Channel or milestone | Status checked September 20, 2026 | What would establish the next step? |
|---|---|---|
| Official release date | Not verified from the official sources checked | An OpenAI announcement naming the model and date |
| Public API documentation | No GPT-6 Sol entry found in the model catalog | A model-specific reference with an exact request identity |
| Public API pricing | No GPT-6 Sol row found | Model-specific rates and any applicable conditions |
| Codex or ChatGPT rollout | Scope and identity not independently verified | An official product update identifying the model and eligible users |
| EvoLink access | No verified route, rate or activation date available for this tracker | A successful authenticated request, returned identity and billing verification |
These milestones can happen on different days. A model visible to one Codex account need not be available through the public API. A public OpenAI API entry, in turn, does not establish EvoLink access. We will update each row on its own evidence instead of changing every status when one channel moves.
Why the Sol name needs a version check
gpt-5.6-sol and says that the gpt-5.6 alias routes to Sol. A result that says only “Sol” can therefore describe the existing generation.There are three common sources of confusion when reading a release claim:
- A family name: GPT-6 can refer to Astra; it does not by itself identify Sol.
- A display label: an application may show a friendly name without exposing the exact backend identity.
- A moving alias: a client configuration can keep the same label while the provider changes where it routes. Verify the provider's current alias documentation.
Before acting on a claim, save the original link, publication date, channel and precise name. Check whether it documents access or merely predicts it. A copied table with GPT-5.6 Sol specifications cannot confirm a GPT-6 Sol launch.
What the community signal does and does not establish
We are not assigning a predicted launch day from reposts. Nor are we carrying over Astra's announcement date, prices or benchmark results. If an original official reference becomes available, that reference should replace the unverified claim rather than sit beside it as though both have equal weight.
What should an existing Sol team do while waiting?
Keep useful work moving on a documented model. For an existing Sol agent, preparation can produce an evaluation pack without depending on the new release:
- Freeze representative tasks. Save a repository revision, issue description and test command for a small set of recent jobs. Include a failed job rather than selecting only easy successes.
- Record the existing contract. Capture the provider, exact model identity, reasoning setting, permitted tools, context construction and retry limit.
- Define acceptance. A patch must satisfy the issue and pass the required tests. A review must find actionable defects without inventing them. Record reviewer intervention separately.
- Save the cost baseline. Include failed attempts and tool use. Subscription limits, API token charges and human review time are different units; report them separately.
How this release tracker will change
An official model page can change the public-documentation row. A confirmed rollout notice can change the product-access row. EvoLink access requires its own verification. We will preserve the distinction between announcement date and the date a given channel became usable.
FAQ
Has OpenAI announced a GPT-6 Sol release date?
We did not verify one in the official model catalog and pricing sources checked on September 20, 2026. This is a dated source check, not a statement about private plans.
Is GPT-6 Sol another name for GPT-5.6 Sol?
Do not treat them as interchangeable. GPT-5.6 Sol is documented under its own versioned ID; the GPT-6 Sol identity remains unverified in the sources checked.
Does a Codex appearance mean the public API is ready?
No. Product access, account eligibility and API access are separate. Check an official channel-specific update and the model reference.
Does GPT-6 Astra's release confirm Sol's release?
No. Astra and the Sol candidate have separate identities. Astra's date or benchmark results cannot establish a Sol launch.
Will this article predict the launch week?
No. It records dated evidence and updates when a source establishes a milestone. Repeated predictions do not become an official schedule.
What should I prepare before access arrives?
Save representative tasks, current request settings, acceptance tests and a cost baseline. The linked upgrade guide explains how to use them once a verified candidate is available.
