ND Claude Opus 4.5 (www.anthropic.com)
1113 points by adocomplete 100 days ago | 506 comments on HN ~lite vlite-2.0
Summary ~lite
Anthropic introduces Claude Opus 4.5, a state-of-the-art AI model for coding, research, and productivity tasks.
Lite evaluation by llama-4-scout-wai-psq · editorial channel only · no per-section breakdown available
Longitudinal · 4 evals
+1 0 −1 HN
Audit Trail 8 entries
2026-03-05 10:57 eval_success PSQ evaluated: g-PSQ=0.600 (3 dims) - -
2026-03-05 10:57 eval Evaluated by llama-4-scout-wai-psq: +0.60 (Strong positive)
2026-03-05 10:50 eval_success PSQ evaluated: g-PSQ=0.419 (3 dims) - -
2026-03-05 10:50 eval Evaluated by llama-3.3-70b-wai-psq: +0.42 (Moderate positive)
2026-03-02 19:11 eval_success Lite evaluated: Neutral (0.00) - -
2026-03-02 19:11 eval Evaluated by llama-4-scout-wai: 0.00 (Neutral)
reasoning
ED neutral tech product announcement
2026-03-02 19:07 eval_success Lite evaluated: Neutral (0.00) - -
2026-03-02 19:07 eval Evaluated by llama-3.3-70b-wai: 0.00 (Neutral)
reasoning
PR tech announcement neutral