Claude Sonnet 5 vs GPT-5.5 — The Honest Benchmark Breakdown (July 2026)

Описание: Claude Sonnet 5 launched July 1, 2026. It beats GPT-5.5 on every single directly comparable benchmark — SWE-bench Pro, Terminal-Bench, HLE with tools — and costs 40% less on input and 50% less on output. Introductory pricing of $2/$10 per million tokens runs through August 31, 2026. Here's the full breakdown.

In this video:
00:00 The headline — what happened
00:30 What Claude Sonnet 5 actually is
1:22 The benchmark breakdown (SWE-bench, Terminal-Bench, HLE)
2:48 The pricing reality — $2/$10 vs $5/$30
3:38 How the full July 2026 model landscape looks
4:35 What about GPT-5.6? (the asterisk)
5:18 Final take

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