Here is the current evidence on 
Google Gemini 4.
Bottom line
Google has confirmed that Gemini 4 exists and that pre-training has begun, but it has not publicly released the model yet.[1][2] As of now, there is no confirmed release date, no official model lineup, no published benchmark results, no pricing, and no public availability through the Gemini app, Gemini API, AI Studio, or Vertex AI.[3][4]
What is confirmed
The strongest first-party evidence is Google’s July 2026 Gemini model announcement, where it said it had started its “most ambitious pre-training run yet” for Gemini 4.[1] Alphabet CEO Sundar Pichai reiterated that point during the Q2 2026 earnings call.[2] That confirms Gemini 4 is an active Google development effort, but it does not mean the model is finished or publicly available.
Release date
There is no official release date. Google has not announced a launch window, public preview, or rollout plan. Any late-2026 date circulating in coverage is an inference or rumor, not a confirmed announcement.[1][2]
Model variants
No Gemini 4 variants have been officially announced. There is no confirmed Pro, Flash, Flash-Lite, Ultra, or Nano lineup, and no official model IDs, sizes, or context-window details have been published.[3][4]
One important caveat: some search results and articles mix up Gemini 4 with Gemma 4, which is a separate released open-model family. Gemma 4’s sizes and capabilities should not be attributed to Gemini 4.[4]
Benchmark results
There are no official public benchmark results for Gemini 4. Google has not published measured scores for knowledge, coding, multimodal, reasoning, or agentic benchmarks, and there is no independently verifiable external evaluation of a publicly available Gemini 4 model yet.[3][4]
Pricing
There is no announced pricing for Gemini 4: no token rates, no enterprise pricing, no consumer subscription tier, and no cloud pricing.[3] Pricing for released Gemini models does not tell us what Gemini 4 will cost.
Availability
Gemini 4 is not listed as publicly available in the current Gemini API docs or Google’s public Gemini model pages.[3][4] There is no confirmed access via the consumer app, AI Studio, Vertex AI, or a downloadable checkpoint.
Practical takeaway
The current evidence supports a simple conclusion:
- Confirmed: Gemini 4 is in pre-training.[1][2]
- Not confirmed yet: release date, variants, benchmarks, pricing, or availability.[3][4]
