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Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

  1. Gemini 3.1 Flash Lite Image (Google Vertex AI)GoogleRemove
  2. Grok 4.6xAIRemove
  3. Gemini 3.5 TranscribeGoogleRemove
gemini-3.1-flash-lite-image-vertex vs grok-4.6 vs gemini-3.5-transcribe
AttributeGemini 3.1 Flash Lite Image (Google Vertex AI)gemini-3.1-flash-lite-image-vertexGrok 4.6grok-4.6Gemini 3.5 Transcribegemini-3.5-transcribe
Pricing
Request$0.0336 / request——
BillingPay Per Request——
Cache Write (5m)Not applicable$2.00 / 1MNot applicable
Cache Write (1h)Not applicable$2.00 / 1MNot applicable
Cache ReadNot applicable$2.00 / 1MNot applicable
Input—$2.00 / 1M— Not priced per input token
Output—$6.00 / 1M— Not priced per output token
Web Search—$0 / 1M$0 / 1M
Context
Max contextN/A500K98.3K
Max outputN/AN/AN/A
Capabilities
VisionYesYesYes
Function CallingNoYesYes
JSON ModeNoYesNo
StreamingNoYesNo
Catalogue
ProviderGooglexAIGoogle
Categoryimagechatvoice
Charge typePay Per RequestPay As You GoPay As You Go
Released——2026-09-25
Description
SummaryGemini 3.1 Flash Lite Image served from Google Vertex AI. Billed per image at US$0.0336. Call it through /v1/chat/completions with stream set to false; the image is returned in the message content as a base64 data URI. Maximum output resolution is 1K. A request for a larger size returns a 1K image with the same aspect ratio at the same price. When a size is reduced, the response carries an X-Image-Resolution-Capped header with the requested and delivered size.Grok 4.6 is SpaceXAI's smartest frontier model, delivering top-tier performance across coding, knowledge work, and STEM reasoning. It is designed for demanding technical and professional workloads that require strong problem solving, accurate instruction following, and reliable execution. Optimized for software engineering, scientific analysis, and complex knowledge tasks, Grok 4.6 is well suited for advanced coding, research, and agentic workflows where high capability and reasoning quality are critical.Google Gemini 3.5 Transcribe speech-to-text. Billed per input and output token.