AI Recommendation
Should you use LongCat-2.0?
LongCat-2.0 is listed for chat workloads and supports a 1.0M context window.
Use it when Cline's free tier is enough for evaluation, demos, or light production traffic.
LongCat-2.0 Free API on Cline
Free API Verified Catalog metadata matched Reasoning models.dev metadata
Meituan LongCat-2.0, a reasoning model with tool calling and a 1M-token context window
Free APICline nativeReasoningTool callingText
API Details
Copy-ready connection details
Base URL
See provider docs Model ID
cline-free/longcat-2.0 API format Cline native
Technical Details
LongCat-2.0 specifications
Context window 1.0M
Max output 131K
Status Online
Family longcat
Released Jun 30, 2026
Last updated Aug 29, 2026
Free listing since Aug 29, 2026
Input text
Output text
Capabilities reasoning, tool calling, temperature control
External benchmark references
| Benchmark | Score | Metric | Date |
|---|---|---|---|
| SWE-Bench Pro | 59.5 | resolve rate | 2026-06-30 |
| SWE-Bench Multilingual | 77.3 | resolve rate | 2026-06-30 |
| Terminal-Bench | 70.8 | success rate | 2026-06-30 |
| GPQA Diamond | 88.9 | accuracy | 2026-06-30 |
Best for
- Chat
Strengths & Weaknesses
Strengths
- Long context window
- Reasoning mode listed
- Tool calling support
- Live API verification available
Watch outs
- Free-tier rate limits apply
- Vision support is not listed
Availability
LongCat-2.0 availability by provider
We only found this LongCat-2.0 listing on Cline in the current catalog. Use the related models section for nearby alternatives.
| Provider | Model listing | Access | Context | API | Limits |
|---|---|---|---|---|---|
| | LongCat-2.0 | Free tier | 0 | Native | See provider page |
Compare
LongCat-2.0 alternatives to consider
| Model | Provider | Context | Access |
|---|---|---|---|
| deepseek-v4-flash | Cline | 0 | Free tier |
| laguna-s-2.1:free | Cline | 0 | Free tier |
| glm-5.3-flash | Cline | 0 | Free tier |
Typical Use Cases
LongCat-2.0 use cases
Chat
LongCat-2.0 is tagged for chat in this catalog.
FAQ
LongCat-2.0 free API FAQ
Is LongCat-2.0 free to use?
LongCat-2.0 is listed with free API access on Cline, subject to the provider's quota and account policy.
What is the LongCat-2.0 model ID?
The model ID shown in this catalog is cline-free/longcat-2.0.
What context window does LongCat-2.0 support?
The listed context window is 1.0M tokens with up to 131K output tokens.
More about LongCat-2.0
LongCat-2.0 is a free model available from Cline.
For API keys, setup steps, and provider-level limits, see the Cline provider page.