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Compare models

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 3.7 FlashGoogleRemove
  2. GLM 5.3Z.AIRemove
  3. GPT Image 2OpenAIRemove
  4. GPT-6 AstraOpenAIRemove

4 is the maximum. Remove one to add another.

gemini-3.7-flash vs glm-5.3 vs gpt-image-2 vs gpt-6-astra
AttributeGemini 3.7 Flashgemini-3.7-flashGLM 5.3glm-5.3GPT Image 2gpt-image-2GPT-6 Astragpt-6-astra
Pricing
Input$0.375 / 1M$1.40 / 1M$10.00 / 1M
Output$1.88 / 1M$4.40 / 1M$50.00 / 1M
Cache Write (5m)$0.375 / 1M$1.40 / 1MNot applicable$10.00 / 1M
Cache Write (1h)$0.375 / 1M$1.40 / 1MNot applicable$10.00 / 1M
Cache Read$0.375 / 1M$1.40 / 1MNot applicable$10.00 / 1M
Web Search$0 / 1M$0 / 1M$0 / 1M
Request$0.04 / request
BillingPay Per Request
Context
Max context1M1M272K1M
Max outputN/AN/AN/AN/A
Capabilities
VisionYesNoYesYes
Function CallingYesYesNoYes
JSON ModeYesYesNoYes
StreamingYesYesNoYes
Catalogue
ProviderGoogleZ.AIOpenAIOpenAI
Categorychatchatimagechat
Charge typePay As You GoPay As You GoPay Per RequestPay As You Go
Released
Description
SummaryGemini 3.7 Flash is Google's fast multimodal model designed for agentic workflows, coding, and complex multi-step reasoning. It combines responsive inference with reliable problem-solving capabilities, making it well suited for interactive and production-scale applications. Optimized for speed and dependable multi-step execution, Gemini 3.7 Flash is a strong choice for coding assistants, autonomous agents, and high-throughput workflows that require both low latency and capable reasoning.GLM-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.GPT Image 2 combines OpenAI's GPT-5.4 with advanced image generation capabilities from GPT Image 2, enabling fully integrated multimodal workflows. It allows users to seamlessly transition between reasoning, coding, and visual generation within a single interaction, making it well suited for creative, development, and agent-driven applications that require both intelligence and visual output.GPT-6 Astra is OpenAI's flagship model for demanding end-to-end professional work, designed for advanced analysis, software engineering, deep research, scientific tasks, and document creation. It is particularly strong in long-horizon agentic workflows, including tasks that require sustained reasoning, tool orchestration, and computer and browser use, making it well suited for complex autonomous workflows and production-grade knowledge work.