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OpenCode Zen

Ling 2.6 Flash Free API

OpenCode Zen
About

Process massive datasets with Ling 2.6 Flash Free, featuring an expansive 262K context window for long-document analysis. This model delivers available completely free of charge, native tool calling support, open weights architecture. Access Ling 2.6 Flash Free via the OpenCode Zen API with up to 33K output tokens.

Capabilities

Input Modalities

text

Output Modalities

text
Reasoning
No
Structured Output
No
Tool Use
Yes
WeightsOpen
Temperature
Adjustable
Attachment
Not Supported
Limits
Context Window
262K

Tokens

Input Limit
262K

Tokens

Max Output
33K

Tokens

Pricing

Standard (per 1M tokens)

Input
Free
Output
Free
Frequently Asked Questions

Ling 2.6 Flash Free by OpenCode Zen costs Free per 1M input tokens and Free per 1M output tokens.

Model Details
ID
ling-2.6-flash-free
Provider
OpenCode Zen
Family
ling-flash-free
Release Date
Apr 21, 2026
Knowledge Cutoff
Jun 1, 2025
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
OPENCODE_API_KEY
API Base URL
https://opencode.ai/zen/v1
Documentation