Gemini 3.5 Flash Thinking

Name: Gemini 3.5 Flash Thinking
Brand: google
SKU: google/gemini-3.5-flash-thinking

google·google/gemini-3.5-flash-thinking·GA·Closed·gemini-flash series

Fast Gemini model balancing multimodal reasoning, tool use, and cost

Specs & pricing

Input / output per 1M tokens

Reference price302.AI

$1.50 / $9.00

Blended $3.38 · Cache read —

Lowest paidNanoGPTGateway

$1.50 / $9.00

Blended $3.38 · 1× spread

Context

1,048,576

Output limit

65,536

Knowledge cutoff

2025-01

Released / updated

2026-05-19 / 2026-05-19

Capabilities

✓ ReasoningTool useStructured output✓ Temperature✓ Attachments

⚠ Providers report capability flags inconsistently

Modalities

TextImageVideoAudioPDF

Available at 2 providers2 with public prices

Priced only

Provider	Tier	Input	Output	Cache read	Cache write	Context	Output limit	Status
NanoGPT	Gateway	$1.50	$9.00	$0.15	$0.083	1,048,576	65,536
302.AI	Gateway	$1.50	$9.00	—	—	1,048,576	65,536

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Reasoning control

effort = minimaleffort = loweffort = mediumeffort = high

1 / 2 providers expose no reasoning control (reasoning_options: []).

Your usage cost

Input tokens / month

Output tokens / month

Cache hit rate

Common scenarios

1NanoGPT$588.00

2302.AI$750.00

The cheapest paid channel is the only channel.

Price historyone sample accumulated per data sync

Input listOutput listMin blended

Gemini 3.5 Flash Thinking

Specs & pricing

Available at 2 providers2 with public prices

Reasoning control

Your usage cost

Price historyone sample accumulated per data sync

Related models

Gemini 3.5 Flash Thinking

Specs & pricing

Available at 2 providers2 with public prices

Reasoning control

Your usage cost

Price historyone sample accumulated per data sync

Related models