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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. GLM 5.3Z.AIRemove
  2. Gemini 3.1 Flash Lite Image (Google Vertex AI)GoogleRemove
  3. Gemini 3.5 TranscribeGoogleRemove
glm-5.3 vs gemini-3.1-flash-lite-image-vertex vs gemini-3.5-transcribe
AttributeGLM 5.3glm-5.3Gemini 3.1 Flash Lite Image (Google Vertex AI)gemini-3.1-flash-lite-image-vertexGemini 3.5 Transcribegemini-3.5-transcribe
Pricing
Input$1.40 / 1M—— Not priced per input token
Output$4.40 / 1M—— Not priced per output token
Cache Write (5m)$1.40 / 1MNot applicableNot applicable
Cache Write (1h)$1.40 / 1MNot applicableNot applicable
Cache Read$1.40 / 1MNot applicableNot applicable
Web Search$0 / 1M—$0 / 1M
Request—$0.0336 / request—
Billing—Pay Per Request—
Context
Max context1MN/A98.3K
Max outputN/AN/AN/A
Capabilities
VisionNoYesYes
Function CallingYesNoYes
JSON ModeYesNoNo
StreamingYesNoNo
Catalogue
ProviderZ.AIGoogleGoogle
Categorychatimagevoice
Charge typePay As You GoPay Per RequestPay As You Go
Released——2026-09-25
Description
SummaryGLM-5.3 is Z.ai's large-scale reasoning model designed for complex software engineering and long-horizon agentic workflows. It supports text input and output with a 1M-token context window, enabling sustained reasoning across large codebases and extended multi-step tasks. Building on GLM-5.2, it delivers stronger coding performance while improving the balance between capability and token efficiency, making it well suited for autonomous coding agents, large-scale engineering workflows, and complex task execution.Gemini 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.Google Gemini 3.5 Transcribe speech-to-text. Billed per input and output token.