Skip to main content
GOGoogle/ Gemini

Gemini 3.1 Pro Preview

google/gemini-3.1-pro-preview

Reasoning-first Gemini preview for agentic coding and complex problem solving

Compare

Model information

Released
2026-02-19
Context window
1M
Max output
66K
Weights
Closed

Modalities

Input
AudioDocumentImageTextVideo
Output
Text

Identity

Version
gemini-3.1-pro-preview
Knowledge cutoff
2025-01
Aliases
Gemini 3.1 Pro Preview

Capabilities

AttachmentsReasoningStructuredTemperatureTool call

Official price

input $2/M · output $12/M
cache read $0.2/M

Providers

ProviderProvider model IDProtocolContextMax outputInputOutputCapabilitiesNotesPricingStreaming
Vivgridgemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
Googlegemini-3.1-pro-previewgoogle_generate_content1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
NanoGPTgoogle/gemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M · cache write $0.375/M
Yes
FastRoutergoogle/gemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
Yes
DaoXEgemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
LLM Gatewaygemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
GitHub Copilotgemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
FrogBotgemini-3-1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
ZenMuxgoogle/gemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callTemperature
-
input $2/M · output $12/M
cache read $0.2/M · cache write $4.5/M
Yes
Abacusgemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
Venice AIgemini-3-1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2.5/M · output $15/M
cache read $0.5/M · cache write $0.5/M
Yes
Aurikogemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
AIHubMixgemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
Ofoxgoogle/gemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M · cache write $4.5/M
Yes
OrcaRoutergoogle/gemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $4/M · output $18/M
cache read $0.2/M
Yes
Vertexgemini-3.1-pro-previewcustom1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
Kilo Gatewaygoogle/gemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M · cache write $0.375/M
Yes
Merge Gatewaygoogle/gemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
Vercel AI Gatewaygoogle/gemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes
OpenRoutergoogle/gemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callStructuredTemperature
Reasoning levels: high, medium, low, Default reasoning: medium, Reasoning required
input $2/M · output $12/M
cache read $0.2/M · cache write $0.375/M
Yes
Perplexity Agentgoogle/gemini-3.1-pro-previewopenai_chat1M66K
AttachmentsReasoningTool callTemperature
-
input $2/M · output $12/M
cache read $0.2/M
Yes

FAQ