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LongCat-2.0
meituan·meituan/longcat-2.0·GA·Closed·longcat series·NEW
Meituan LongCat-2.0, a reasoning model with tool calling and a 1M-token context window
At a glance
Official price$0.75 / $2.95 per 1M
Cache read $0.015 · LongCat
Lowest paid$0.30 / $1.20
OpenRouter Gateway · 2.5× spread
Context1,000,000
⚠ Providers report 1,000,000–1,048,756; the table below is authoritative
Output limit131,072
Capabilities
✓ Reasoning✓ Tool use✓ Structured output✓ TemperatureAttachments
⚠ Providers report capability flags inconsistently
Modalities
Text
Knowledge cutoff—
Released / updated2026-06-30 / 2026-06-30
Quality & performanceArtificial Analysis · Intelligence Index v4.1
Intelligence34
Value65
Coding45.3
Agentic22
Output speed39 tok/s
TTFT2.62 s
Cost per task$0.1213
Value formulaIQ 34 ÷ min blended $0.525 = 65
Quality is independently evaluated by Artificial Analysis. Speed/latency are model-level medians.
Available at 3 providers3 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| OpenRouter | Gateway | $0.30 | $1.20 | $0.006 | — | 1,048,756 ⚠ | 262,144 | |
| LongCatOfficial LongCat-2.0 | First-party | $0.75 | $2.95 | $0.015 | — | 1,000,000 | 131,072 | |
| NanoGPT | Gateway | $0.75 | $3.00 | $0.015 | — | 1,048,756 ⚠ | 262,144 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1OpenRouter$84.72
2LongCat · Official$209.30
3NanoGPT$211.80
Switch to OpenRouter to save $124.58/mo (60%)
Note: this is a gateway; verify availability and rate limits yourself.
Benchmark7 items
| Name | Conditions | Score | Metric | Source |
|---|---|---|---|---|
| SWE-Bench Pro | — | 59.5 | resolve rate | Source ↗ |
| SWE-Bench Multilingual | — | 77.3 | resolve rate | Source ↗ |
| Terminal-Bench | v2.1 | 70.8 | success rate | Source ↗ |
| GPQA Diamond | — | 88.9 | accuracy | Source ↗ |
| BrowseComp | — | 79.9 | accuracy | Source ↗ |
| IFEval | — | 90 | accuracy | Source ↗ |
| FORTE | — | 73.2 | success rate | Source ↗ |
The same benchmark scores very differently across harness / dataset, so the qualifying conditions must be shown together.
Reasoning control
budget_tokensToggle (on / off)
Related models
Meituan: LongCat 2.0same series$0.75 / $3.00LongCat 2.0 Thinkingsame series$0.75 / $3.00DeepSeek V4 Procheaper alternative$0.435 / $0.87DeepSeek V4 Flashcheaper alternative$0.14 / $0.28DeepSeek V4 Flash 0731cheaper alternative$0.479 / $1.44MiniMax-M3cheaper alternative$0.30 / $1.20
Price historyone sample accumulated per data sync
Input listOutput listMin blended