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Terminal-Bench 4.0 public board remains led by Opus 5.5 (64.8%). Adds DeepSeek V4.1 Flash 1017’s 42.3% provider run (Claude Code), distinct from tbench.ai ranks. Provider costs and harnesses labeled separately. Updated Oct 23, 2026.
Interactive Terminal-Bench 3.0 leaderboard with Claude Opus 5 at 42.7%, GPT-5.6 Sol at 34.6%, GLM 5.3 at 28.3%, and all tracked frontier agent models ranked. Updated August 2026.
Claude Fable 5 leads every benchmark (80.3% Pro, 88.0% Terminal-Bench, ~87% Multi). Now the undisputed #1 for Go coding across all workflows. Updated June 9, 2026.
Claude Fable 5 leads every benchmark (80.3% Pro, 88.0% Terminal-Bench, ~87% Multi). Now the undisputed #1 for all Rust workflows. Updated June 9, 2026.
Terminal-Bench 2.1: adds Meta Muse Spark Open at 76.4% from Meta’s Oct 15 model card, labeled separately from tbench.ai public rankings. DeepSeek V4.1 Flash remains public-board leader at 90.6%. Updated Oct 23, 2026.