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Zhipu AI

GLM-4.6

mainstreamOpen

GLM-4.6 is Zhipu AI's successor to GLM-4.5, expanding the context window from 128K to 200K tokens to handle more complex inputs. It targets long-context reasoning and generation workloads, with pricing at 0.5 USD per million input tokens and 2.0 USD per million output tokens, positioning it as a cost-conscious option for extended-context tasks.

API Pricing

Input

$0.5

Output

$2

Cached input

—

Peak hours

—

USD / 1M tokens

※ Verified via OpenRouter live pricing (2026-11-02): $0.5 input / $2.0 output per million tokens.

Specifications

Context window
205K Tokens
Max output
—
Input modalities
Text
License
Open weights

Capabilities & use cases

Key capabilities

  • 200K token context window
  • Successor to GLM-4.5
  • Expanded long-context handling
  • Input pricing 0.5 USD per million tokens
  • Output pricing 2.0 USD per million tokens

Best for

  • Long-document processing
  • Complex multi-step reasoning
  • Extended-context generation
  • Cost-sensitive high-volume workloads

Official links

Website ↗API platform ↗Pricing page ↗Open in comparator ↗

Same vendor

GLM-5.3-FlashGLM-5.3GLM-5.1

Similar price

DeepSeek-V4-Pro $1.98Mistral Large 4 $2.09Nemotron 3 Ultra $2.2Doubao-Seed-2.0-Pro (Doubao 2.0 Pro) ¥16Qwen3.7-Plus (Qwen) $1.6Grok 4.3 $2.5

FAQ

What does GLM-4.6 cost?
GLM-4.6 is priced at $2 output and $0.5 input (USD per 1M tokens)
How large is the context window of GLM-4.6?
GLM-4.6 has a 205K Tokens context window with up to — output.
Where can I access GLM-4.6?
Official channels: Website and API platform.

Data is refreshed daily and cross-checked against two independent sources; please confirm pricing and specs on the vendor page.