Is Gemini 3.5 Pro out yet as of August 10, 2026?

No. As of August 10, 2026, Gemini 3.5 Pro is still not generally available. Google's Gemini Pro model page indicates '3.5 Pro coming soon,' and there is no entry in the Gemini API model list or pricing page. Prediction markets and leaks point to an August 12, 2026 launch, but Google has not officially confirmed a date.

What are Gemini 3.5 Pro's rumored specs?

Leaks suggest Gemini 3.5 Pro will feature a 2-million-token context window and an enhanced 'Deep Think' mode, with major gains in speed, reasoning, and coding. Official pricing and benchmarks have not been released. Some reports suggest Google DeepMind is already shifting focus toward Gemini 4.

What should I use instead of Gemini 3.5 Pro right now?

For frontier reasoning and coding, use Claude Opus 5 (leads the Intelligence and Agentic indexes) or GPT-5.6 Sol. For Google-native workflows, Gemini 3.6 Flash is GA and highly efficient. For long context today, Claude and GPT-5.6 both offer 1M-token windows.

Quick Answer

Is Gemini 3.5 Pro Out Yet? (August 10, 2026 Status)

Published: August 10, 2026

The Short Answer

No — as of August 10, 2026, Gemini 3.5 Pro is still not generally available. Google’s Gemini Pro page says “3.5 Pro coming soon,” and there’s no entry in the Gemini API model list or pricing page. Leaks and prediction markets point to an August 12, 2026 launch, but Google has not officially confirmed it.

Current Status (August 10, 2026)

GA: No. Still “coming soon” on Google’s official model page.
API: Not listed; no pricing published.
Rumored launch: August 12, 2026 (unconfirmed; prediction markets betting on this date).
History: The model has slipped repeatedly through 2026 — originally expected earlier in the year, then July, now mid-August.

Leaked Specs (Unconfirmed)

2-million-token context window (double the 1M standard on Claude/GPT-5.6).
Enhanced “Deep Think” mode for harder reasoning.
Major gains claimed in speed, reasoning, and coding.
No official benchmarks or pricing yet.

Why the Delay?

Google shipped Gemini 3.5 Flash (May 19, 2026) and made Gemini 3.6 Flash + 3.5 Flash-Lite GA (July 21, 2026), but the flagship Pro tier kept slipping. Some reports suggest DeepMind is shifting focus toward Gemini 4, which may be squeezing 3.5 Pro’s window.

What to Use Instead Right Now

Need	Use today
Frontier reasoning/coding	Claude Opus 5 (leads Intelligence + Agentic indexes) or GPT-5.6 Sol
Cheap, fast Google model	Gemini 3.6 Flash (GA, most efficient)
Long context	Claude / GPT-5.6 (1M-token windows, available now)
Deep Think-style reasoning	Gemini 3.5 Pro Deep Think (when GA); today, GPT-5.6 Sol Ultra or Opus 5 extended thinking

The Bottom Line

If you need a frontier model today, don’t wait on Gemini 3.5 Pro — Claude Opus 5 and GPT-5.6 Sol are shipping and leading benchmarks. Watch August 12, 2026 for a possible Gemini 3.5 Pro drop, but treat it as rumor until Google confirms.

Sources

Nokiapoweruser — Gemini 3.5 Pro launch date leaked (August 12): nokiapoweruser.com
Benzinga — Gemini 3.5 Pro launch delay, prediction market date: benzinga.com
Google — Gemini API model list: ai.google.dev