Google released Gemini 3.8 Flash and a tuned variant, Gemini 3.8 Flash Cyber, as its third Flash model in six weeks. It priced API access at $0.75 per million input tokens and $3.75 per million output tokens through the end of the year. The rollout adds a dedicated vulnerability-focused model and temporarily reduces token costs for developers using the API.
Google launches Gemini 3.8 Flash as its newest “workhorse” model for coding and agents. It scores 89.4% on Terminal-bench 2.1 and ships at the same introductory price as 3.7: $0.75 per million input tokens and $3.75 per million output tokens through Dec 31. The update improves results on long-horizon coding and multi-step reasoning benchmarks while keeping the same token pricing and expanding availability to the Gemini app (Pro/Ultra), AI Studio, Enterprise, Antigravity, and the API.
Google launched Gemini Flash 3.8 and Flash 3.8 Cyber just weeks after its previous Flash release.
The introductory price is $0.75 per 1M input tokens and $3.75 per 1M output tokens, rising to $1.50/$7.50 after December 31, 2026.
Flash 3.8 expands faster agentic coding/computer-use performance and introduces Fairwind-gated access to the cybersecurity model, which targets faster vulnerability detection and automated patching.
Simon Willison’s Weblog·1 month ago·
18
● 2 sources
Simon Willison posted a brief titled “llm-gemini 0.34” as part of a monthly LLM digest. It went up on 2 September 2026 and advertises a $10/month sponsorship option. The only change described is that readers can pay to get (or support) the curated email digest; no substantive new LLM development is detailed.
Google introduced Gemini 3.8 Flash and Gemini 3.8 Flash Cyber for agentic workflows and cybersecurity. Gemini 3.8 Flash is priced at $0.75 per million input tokens and $3.75 per million output tokens, and 3.8 Flash Cyber has a success rate exceeding 70% on an internal multi-language vulnerability-discovery benchmark. The update adds a cyber-focused model for trusted defenders via the Fairwind Program, with changes in pricing, availability, and measurable improvements in patching and vulnerability detection.
Google launched Gemini 3.8 Flash, claiming it performs more reasoning steps and uses iterative tool calls compared with Gemini 3.7 Flash. Pricing starts at $0.75 per million input tokens and $3.75 per million output tokens, but Google warns it may use more tokens at higher effort levels. Developers can stay on Gemini 3.7 Flash to minimize token usage.
Google is partnering with MrBeast on a multi-year set of videos that uses Gemini, Google Health, and Fitbit Air. The first video releases on September 5 and has him use Gemini for wilderness survival advice while teams attempt the jungle, desert, and Arctic. The change is that upcoming MrBeast episodes will incorporate Google AI and related health and fitness products for planning and in-the-moment survival decisions.
Every AI story that matters,
in your inbox by 8am.
TLDRocket reads all relevant sources, removes duplicate coverage, and summarises the
day in two minutes. Follow companies and topics for alerts, or get the
briefing in Slack. Free, no spam, unsubscribe anytime.
Reading TLDRocket needs no cookies, and the readership counts we rely on come from
our own cookieless analytics. Google Analytics is the exception: it sets cookies and
reports to Google, so it stays switched off until you allow it. You can change your
mind any time from “Cookie settings” in the footer.
Strictly necessary
Session security and form protection (tldrocket-session,
XSRF-TOKEN, 2 hours). The site cannot work without them,
so they need no consent.
Always on
Google Analytics 4 (_ga,
_ga_<id>, up to 2 years). Measures which
stories and sections readers use. Google acts as a third-party processor and may
store the data outside the EU. No advertising, no profiling, no data sold.