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Which AI

Changes

What changed

Not AI news. Only the changes that affect whether something is worth paying for — a price move, a limits increase, a new model, a ranking shift.

Monday, 28 September 2026

  • model auto linkedClaude Sonnet 5.5 is now included in 4 Claude plans (Claude Free, Claude Pro, Claude Max (5x), Claude Max (20x))
  • model auto linkedGemini 3.8 Flash is now included in 3 Gemini plans (Google AI Pro, Google AI Ultra (5x), Google AI Ultra (20x))
  • New modelanthropic: added 1 model (anthropic/claude-sonnet-5.5)
  • RankingGoogle AI Ultra (20x) — Down 1 place in Overall
  • RankingClaude Max (20x) — Down 1 place in Overall
  • RankingGoogle AI Ultra — Up 1 place in Overall

Sunday, 27 September 2026

  • RankingClaude Max (20x) — Down 1 place in Coding
  • RankingGoogle AI Ultra — Down 1 place in Coding
  • RankingGoogle AI Ultra (20x) — Up 1 place in Overall

Saturday, 26 September 2026

  • RankingGoogle AI Ultra — Up 1 place in Coding
  • RankingGoogle AI Ultra (20x) — Down 1 place in Overall
  • RankingChatGPT Plus — Up 1 place in Overall
  • RankingClaude Max (5x) — Down 1 place in Overall
  • Model removedanthropic: removed 1 model (anthropic/claude-3-haiku)

Friday, 25 September 2026

  • RankingGoogle AI Pro — Up 1 place in Coding
  • RankingPerplexity Max — Up 1 place in Coding
  • RankingClaude Max (5x) — Down 1 place in Coding
  • RankingChatGPT Pro (20x) — Up 1 place in Overall

Thursday, 24 September 2026

  • RankingGoogle AI Pro — Down 1 place in Coding
  • RankingGoogle AI Ultra (20x) — Down 1 place in Best value
  • RankingClaude Max (5x) — Up 1 place in Coding
  • RankingClaude Max (20x) — Up 1 place in Coding
  • RankingGoogle AI Ultra — Down 1 place in Overall
  • RankingChatGPT Pro (20x) — Down 1 place in Overall
  • RankingClaude Max (5x) — Up 1 place in Overall

Wednesday, 23 September 2026

  • New modelanthropic: added 1 model (anthropic/claude-opus-5.5)
  • New modelopenai: added 4 models (openai/gpt-6-luna, openai/gpt-6-luna-pro, openai/gpt-6-sol)
  • RankingSuperGrok — Up 1 place in Best value
  • RankingPerplexity Max — Down 1 place in Coding
  • RankingClaude Max (20x) — Up 1 place in Overall

Tuesday, 22 September 2026

  • New modelxai: added 1 model (x-ai/grok-4.7)
  • RankingClaude Max (20x) — Down 1 place in Overall
  • Model removedanthropic: removed 1 model (anthropic/claude-opus-4)

Monday, 21 September 2026

  • RankingClaude Max (20x) — Down 1 place in Coding
  • RankingGoogle AI Pro — Up 1 place in Coding
  • RankingGoogle AI Ultra — Up 1 place in Overall
  • RankingClaude Max (5x) — Down 1 place in Overall
  • RankingChatGPT Pro (20x) — Up 1 place in Overall
  • RankingClaude Max (5x) — Down 1 place in Coding

Sunday, 20 September 2026

  • RankingGoogle AI Pro — Up 1 place in Coding
  • RankingPerplexity Max — Up 1 place in Coding

Saturday, 19 September 2026

  • RankingClaude Max (5x) — Down 1 place in Overall
  • RankingClaude Max (20x) — Down 1 place in Best value
  • RankingChatGPT Pro (20x) — Up 1 place in Best value
  • RankingClaude Max (5x) — Down 1 place in Best value
  • RankingGoogle AI Ultra (20x) — Down 1 place in Coding
  • RankingClaude Max (20x) — Down 1 place in Overall
  • RankingChatGPT Pro (20x) — Up 1 place in Overall
  • RankingChatGPT Pro — Up 1 place in Overall

Friday, 18 September 2026

  • RankingClaude Max (20x) — Up 2 places in Overall
  • RankingGoogle AI Pro — Down 2 places in Coding
  • RankingChatGPT Pro (20x) — Down 2 places in Overall
  • RankingPerplexity Max — Down 1 place in Coding
  • RankingClaude Max (5x) — Up 1 place in Coding
  • RankingClaude Max (20x) — Up 1 place in Coding
  • RankingGoogle AI Ultra — Down 1 place in Overall
  • RankingChatGPT Pro — Down 1 place in Overall
  • RankingChatGPT Pro (20x) — Down 1 place in Best value
  • RankingClaude Max (5x) — Up 1 place in Overall
  • RankingClaude Max (20x) — Up 1 place in Best value

Changes are detected by comparing normalized values between snapshots, not by diffing web pages, so a provider restyling their pricing page produces nothing here. Changes below a per-field threshold are discarded as noise. How this works.