From 5006562815fd141fb4a6fde47337f7e227fe33f6 Mon Sep 17 00:00:00 2001 From: Roy Tong Date: Fri, 18 Sep 2026 22:05:13 +0800 Subject: [PATCH] pricing: sonnet-5 rate update - planned step-up cancelled, $2/$10 permanent The $3/$15 step-up planned for 2026-09-01 was cancelled on 2026-08-10; $2/$10 is the permanent standard rate (verified upstream via gortex#784->#786). Row annotated as postdating AS_OF rather than bumping the snapshot date, since the other rows are still 06-10 values. --- agentburn/prices.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/agentburn/prices.py b/agentburn/prices.py index 1589cd1..992d14f 100644 --- a/agentburn/prices.py +++ b/agentburn/prices.py @@ -17,7 +17,11 @@ "anthropic/claude-opus-4.8": (5.0, 25.0), "anthropic/claude-opus-5": (5.0, 25.0), "anthropic/claude-sonnet-4.6": (3.0, 15.0), - "anthropic/claude-sonnet-5": (3.0, 15.0), + # Sonnet 5: $3/$15 was correct at the 06-10 snapshot, but the planned + # step-up (2026-09-01) was cancelled on 2026-08-10 - $2/$10 is now the + # permanent standard rate (verified upstream via gortex#784->#786). + # Row updated 2026-09-18, postdates AS_OF on purpose. + "anthropic/claude-sonnet-5": (2.0, 10.0), "anthropic/claude-haiku-4.5": (1.0, 5.0), "anthropic/claude-fable-5": (10.0, 50.0), "deepseek/deepseek-chat": (0.32, 0.89),