OpenCode ZenGrok Code Fast 1 model ID, context window & pricing
grok
Quick facts
Model ID grok-code
Source OpenCode Zen
Context Window 256000
Pricing -
Capabilities tool calling, reasoning, temperature control
Model overview
Grok Code Fast 1 is an AI model from OpenCode Zen with 256000 token context window and text input support.
Public token pricing is not listed for this model in the current catalog source.
- Workloads that use text inputs with text outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID grok-code
Provider OpenCode Zen
Family grok
Status deprecated
Knowledge Cutoff -
Release Date 2025-08-20
Input Modalities text
Output Modalities text
Context Window 256000
Input Limit -
Output Limit 256000
Tool Calling Yes
Reasoning Yes
Structured Output -
Temperature Control Yes
Open Weights No
Input Cost / 1M tokens -
Output Cost / 1M tokens -
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.00
Cache Write Cost / 1M tokens $0.00