Roundup
Best AI Models for Research
Long documents, citations and careful reasoning: the models we reach for when accuracy matters more than speed.
Google: Gemini 3 Flash Preview (batch)
google/gemini-3-flash-preview:batch
Gemini 3 Flash Preview is a high speed, high value thinking model designed for agentic workflows, multi turn chat, and coding assistance. It delivers near Pro level reasoning and tool...
Listed (17 Dec 2025)
Source: OpenRouter (live)
- Input
- $0.250
- USD per 1M tokens
- Output
- $1.50
- USD per 1M tokens
- Blended
- $0.563
- 75% in / 25% out
- Context
- 1.0M
- tokens
- Max output
- 66K
- tokens
- Modality
- text+image+file+audio+video->text
Prices as listed on OpenRouter, refreshed every five minutes. Provider-direct prices may differ. Convert to your currency on the AI Tracker.
Capabilities
Declared on the listing
- Tool / function calling Declared
- Reasoning controls Declared
- Structured output Declared
- InputText, Image, File, Audio, Video
- OutputText
Capabilities are read from the provider listing. “Not declared” means the listing does not advertise the feature, not that it is absent.
Why it costs this
Pricing context
- 30% below median
- Market median blended price is $0.800/M across 417 priced models.
Alternatives
More from Google
$0.750
/M blended
Google
$1.50
/M blended
$0.750
/M blended
Google
$1.50
/M blended
$0.750
/M blended
Google
$1.50
/M blended
Alternatives
Similar price, other providers
Qwen (Alibaba)
$0.560
/M blended
Qwen (Alibaba)
$0.547
/M blended
Xiaomi
$0.544
/M blended
Qwen (Alibaba)
$0.585
/M blended
Qwen (Alibaba)
$0.536
/M blended
Z.ai (Zhipu)
$0.590
/M blended
Within ±50% of $0.563/M blended.
Analysis
Related reading
Roundup
Best AI Models for Business
Predictable quality, sensible pricing and vendor stability for everyday writing, analysis and customer-facing work.
Comparison
Gemini vs GPT
Google's Gemini against OpenAI's GPT: context, multimodality, price and where each fits.
Google DeepMind's Gemini and Gemma models. All Google models · Official site
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