Terminal-Bench Hard
We show this table for reference; we do not rank on it.
A display-only Artificial Analysis coding metric for agentic coding and terminal use on a harder Terminal-Bench slice.
About Terminal-Bench Hard
Year
2026
Tasks
Agentic coding and terminal tasks
Format
Task success rate
Difficulty
Professional software engineering
BenchLM stores Terminal-Bench Hard separately from Terminal-Bench 2.0 because OpenRouter and Artificial Analysis publish it as a distinct benchmark card.
Freshness and provenance
Version
Terminal-Bench Hard 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 Terminal-Bench Hard measure?
A display-only Artificial Analysis coding metric for agentic coding and terminal use on a harder Terminal-Bench slice.
Which model scores highest on Terminal-Bench Hard?
No sourced model results are published for Terminal-Bench Hard on BenchLM yet.
How many models are evaluated on Terminal-Bench Hard?
0 AI models have published results on Terminal-Bench Hard in the BenchLM catalog.
Know when it’s worth switching models
The model to choose, the cheaper alternative, and the release we would wait on.
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