Gemini 4 Release Date: What Is Actually Confirmed?

Here is the current evidence on Google Gemini 4:

Bottom line

Gemini 4 is confirmed as being in training, but it has not been launched. Google has publicly said it has started “its most ambitious pre-training run yet” for Gemini 4, but it has not announced a release date, model variants, benchmarks, pricing, or public availability.blogblog

Confirmed announcements

The first clear public confirmation came in Google’s July 21, 2026 Gemini models post, which said the team had already started pre-training for Gemini 4.blog Sundar Pichai then repeated the confirmation in Alphabet’s Q2 2026 earnings remarks, again saying Google had started training Gemini 4 and was being very ambitious with it.blog A later Google message from Demis Hassabis also referred to progress on “our new models including Gemini 4.”blog

Release date

There is no official release date. The only timing seen in coverage is outside inference — mainly that Gemini 4 might arrive in late 2026, especially November or December — but that is not a Google commitment.deepmind At present, the safest conclusion is simply: training is underway, timing is unknown.blogblog

Model variants

No Gemini 4 variants have been officially named. There is no confirmed Pro, Flash, Flash-Lite, Ultra, Nano, or other Gemini 4 model ID in the public Gemini API or model-card listings.deepmind9to5google Any claimed lineup is speculation.

Benchmark results

There are no public Gemini 4 benchmark results yet. Google has not published a technical report, scorecard, or model card for Gemini 4.blogdeepmind Public benchmark tables currently cover released Gemini 3.x models, not Gemini 4.blog

Pricing

There is no Gemini 4 pricing in Google’s official pricing docs, so no input/output token pricing, enterprise pricing, or subscription pricing has been announced for it.google

Availability

Gemini 4 is not publicly available in the Gemini app, Gemini API, AI Studio, Vertex AI, or Google Cloud under that name.deepmind9to5google Google’s public model catalogs currently list Gemini 3.x models, not Gemini 4.deepmind9to5google

Important distinction

Don’t confuse Gemini 4 with Gemma 4. Gemma 4 is a separate, already-released open model family; Gemini 4 is Google’s unreleased proprietary frontier model.google

Practical takeaway

If you want the most defensible summary:
Gemini 4 exists as an in-progress Google frontier model, but everything product-related remains unannounced. The confirmed facts stop at training progress; release timing, variants, benchmarks, pricing, and availability are still unknown.blogblogdeepmind9to5google