Today's price · per 1M tokens
Input
$1.50
per 1M tokens
Output
$9.00
per 1M tokens
Blended
$3.38
blended $/1M — 3:1 weighted input:output
How this price is scoped: Google's Gemini API pricing page no longer has a Gemini 3.5 Flash section (read 2026-10-14). The price shown is the last rate it printed for this model, read 2026-08-09: $1.50 per 1M input tokens and $9.00 per 1M output tokens. A request sent to gemini-3.5-flash today is served by Gemini 3.6 Flash; see that model's page for the rate Google prints now.
Price receipt
We read Google's own pricing page on and found Gemini 3.5 Flash listed with a price on the same card — that read is where the number above comes from. We keep the page text we read; its content hash is 2b5d2335c5.
Overview
Deprecated: Google replaced it with Gemini 3.6 Flash on October 8, 2026 and routes its API requests there. Google's fast, low-cost workhorse from I/O 2026 — strong multimodal reasoning and coding, with native computer-use for agents. Last priced at $1.50/$9 per 1M tokens.
Capabilities
struck through = not supportedBenchmark performance
accuracy % · higher is better- AA Intelligence Index: 32.6 (Artificial Analysis composite across reasoning, knowledge and coding evals)
- AA-Omniscience Index: 21.2 (−100–100)
- LMSYS Chatbot Arena: 1477.7 ELO (Human preference)
- Ranks #46 of 100 benchmarked models by average score
- Ranks #37 of 195 comparably-measured models by percentile score, across 8 independent measurements
- Ranks #135 of 195 comparably-tested models by normalized performance per dollar
- Strongest at MCP Atlas — 83.6%, #2 of 28
175.4 tokens/sec output 23.16s latency to first token (TTFT)
Source: Vellum LLM Leaderboard · updated · See full rankings →
Specifications
- Provider
- Context window
- 1M tokens
- Modality
- text, image, audio, video
- Parameters
- Proprietary
- Open source
- No — proprietary
- Released
- Status
- Deprecated
- Last updated
- Tags
Availability verified: — per Google's own deprecation notice