AI Recommendation
Should you use GLM-5.2?
GLM-5.2 is listed for chat workloads and supports a 1.0M context window.
Use it when LLM7.io's free tier is enough for evaluation, demos, or light production traffic.
GLM-5.2 Free API on LLM7.io
Free API Verified Available from LLM7.io
Open flagship GLM for long-horizon coding agents and million-token context work
Free APIOpenAI compatibleReasoningTool callingJSON modeReasoning
API Details
Copy-ready connection details
Base URL
https://api.llm7.io/v1 Model ID
glm-5.2 API format OpenAI Chat Completions
Technical Details
GLM-5.2 specifications
Context window 1.0M
Max output 131K
Status Online
Family glm
Released Jun 13, 2026
Last updated Jun 13, 2026
Free listing since Jun 16, 2026
Input text
Output text
Capabilities reasoning, tool calling, structured output, temperature control
Open weights Yes
Weights Hugging Face
External benchmark references
| Benchmark | Score | Metric | Date |
|---|---|---|---|
| SWE-Bench Pro | 62.1 | resolve rate | 2026-06-16 |
| Terminal-Bench | 82.7 | success rate | 2026-06-16 |
| FrontierSWE | 74.4 | dominance | 2026-06-16 |
| Humanity's Last Exam | 40.5 | accuracy | 2026-06-16 |
Best for
- Chat
Strengths & Weaknesses
Strengths
- Long context window
- Reasoning mode listed
- Tool calling support
- Structured JSON output
Watch outs
- Vision support is not listed
Benchmark Overview
Benchmark signals for GLM-5.2
Intelligence General reasoning and instruction following
33.7/100 Coding Programming and code generation
68.8/100 Agentic Tool use and multi-step tasks
38.4/100 Speed Observed generation speed
94 tok/s Context Maximum listed context window
1.0M Pricing
GLM-5.2 pricing per 1M tokens
Input $1.4 per 1M tokens
Output $4.4 per 1M tokens
Access Available LLM7.io
Availability
GLM-5.2 availability by provider
We found 2 provider listings for glm-5-2. Check model ID, quota, pricing, and API format before switching providers.
| Provider | Model listing | Access | Context | API | Limits |
|---|---|---|---|---|---|
| | GLM-5.2 | Free tier | 1.0M | Native | Varies |
| | GLM-5.2 | Free tier | 1.0M | Native | Varies |
Compare
GLM-5.2 alternatives to consider
| Model | Provider | Context | Access |
|---|---|---|---|
| GLM-5.2 | OpenCode Zen | 1.0M | Free tier |
| gpt-oss:20b | LLM7.io | 128K | Check provider |
| mistral-Nemo-Instruct-2407 | LLM7.io | 128K | Free tier |
| minimax-m2.7 | LLM7.io | 180K | Free tier |
| nemotron-3-nano:30b | LLM7.io | 1.0M | Check provider |
Typical Use Cases
GLM-5.2 use cases
Chat
GLM-5.2 is tagged for chat in this catalog and works with OpenAI-compatible client libraries.
FAQ
GLM-5.2 free API FAQ
Is GLM-5.2 free to use?
GLM-5.2 is listed with free API access on LLM7.io, subject to the provider's quota and account policy.
What is the GLM-5.2 model ID?
The model ID shown in this catalog is glm-5.2.
What context window does GLM-5.2 support?
The listed context window is 1.0M tokens with up to 131K output tokens.
More about GLM-5.2
Free GLM-5.2 API.
For API keys, setup steps, and provider-level limits, see the LLM7.io provider page.