MCP-Tasks
We show this table for reference; we do not rank on it.
A Model Context Protocol task benchmark used in Qwen's launch tables to measure practical execution over MCP-style tools and integrations.
Benchmark score on MCP-Tasks — November 4, 2026
We compile the MCP-Tasks rows from provider self-reports and secondary reports. Qwen3.5 397B leads the table at 74.2%, followed by Qwen3.6 Plus (74.1%) and Claude Opus 4.5 (71.8%). We do not use these results to rank models overall.
Qwen3.5 397B
Alibaba
Qwen3.6 Plus
Alibaba
Claude Opus 4.5
Anthropic
5 modelsAgenticCurrentDisplay onlyUpdated November 4, 2026
Benchmark score table (5 models)
| Rank | Model / configuration | Score | Parameters (B) | Open / closed |
|---|---|---|---|---|
| 1 | Qwen3.5 397BAlibaba | 74.2% | Not reported | Open |
| 2 | Qwen3.6 PlusAlibaba | 74.1% | Not reported | Closed |
| 3 | Claude Opus 4.5Anthropic | 71.8% | Not reported | Closed |
| 4 | GLM-5Z.AI | 60.8% | Not reported | Open |
| 5 | Kimi K2.5Moonshot AI | 59.1% | Not reported | Open |
Among the reported MCP-Tasks rows, Qwen3.5 397B is first at 74.2%. The third row is 2.4 points behind. The broader top-10 range is 15.1 points, so the table still separates the published systems.
5 models have been evaluated on MCP-Tasks. The benchmark falls in the Agentic category. MCP-Tasks is currently displayed for reference but excluded from the scoring formula, so it does not directly affect overall rankings.
About MCP-Tasks
Year
2026
Tasks
MCP-integrated tool tasks
Format
Interactive tool-use evaluation
Difficulty
Advanced MCP workflows
MCP-Tasks is distinct from MCP Atlas in the Qwen3.6 comparisons. BenchLM keeps it separate until a fuller public benchmark specification is available because it appears to represent a different task protocol and score scale.
Freshness and provenance
Version
MCP-Tasks 2026
Refresh cadence
Quarterly
Staleness state
Current
Question availability
Public benchmark set
BenchLM uses freshness metadata to decide whether a benchmark should still be treated as a strong differentiator, a benchmark to watch, or a display-only reference. For the full scoring policy, see the BenchLM methodology page.
Questions
What does MCP-Tasks measure?
A Model Context Protocol task benchmark used in Qwen's launch tables to measure practical execution over MCP-style tools and integrations.
Which model scores highest on MCP-Tasks?
Qwen3.5 397B by Alibaba currently leads with a score of 74.2% on MCP-Tasks.
How many models are evaluated on MCP-Tasks?
5 AI models have published results on MCP-Tasks in the BenchLM catalog.
Compare top models on MCP-Tasks
Know when it’s worth switching models
The model to choose, the cheaper alternative, and the release we would wait on.
Read a sample issueJoin 6,100+ subscribers.
One email each week. Unsubscribe anytime.