OpenCode

Open-source coding agent with a terminal UI and desktop app that connects to models from any provider, including local ones.

Where it ranks

Ranked by its own benchmark result where it has one; otherwise by the best model it offers.

Vendor: Anomaly Innovations
Approach: Coding agents
Where it runs: Runs fully on your hardware with local models; cloud models optional
Interface: Command line, Desktop app
Skill level: Intermediate: some setup or configuration
Price: Free, open source
Pricing notes: Open source and free with your own provider keys or local models (Ollama, LM Studio, llama.cpp); some free models included. Optional OpenCode Go $10/mo or Go Plus $40/mo for curated models; Zen pay-as-you-go.
Source code: Open source (MIT)
GitHub stars: 216.3k (18 Oct 2026)
Last verified: 18 Oct 2026

Price from opencode.ai, 18 Oct 2026.

Benchmark	Result	Entry on the leaderboard	As of	Source
Artificial Analysis Coding Agent Index (v1.5)	54	`Opencode + GLM-5.3` AA label 'Opencode - GLM-5.3 ({'reasoning_effort': 'max'})'; Coding Agent Index v1.5, rank 23 of 42; components (pass@1 avg of 3 attempts): DeepSWE v1.1 61.4%; SWE-Atlas-QnA 59.4%; Terminal-Bench v4 39.9%; read from the page's embedded data; no last-updated date shown	18 Oct 2026	artificialanalysis.ai
Terminal-Bench 2.0	51.7%	`OpenCode + Claude Opus 4.5` rank 63 of 142 entries; raw accuracy 51.69; entry date 2025-11-24; not marked verified; agent org: Anomaly Innovations; read via the site's leaderboard-read API (page is client-rendered)	18 Oct 2026	tbench.ai