AI Model Tracker

Which models free and paid users get in Gemini, AI Overviews, AI Mode, ChatGPT and Claude, with release dates, training cutoffs and sources. US plans are the reference; availability varies by country.

Last check:
2026-11-03 18:03 UTC
Last change:
2026-10-29
Models on record:
106
RSS

Newest models on record

Gemini
Free
Gemini 3.5 Flash-Lite
Free · included · cutoff 2026-03
Reported
Gemini 3.5 Flash
Free · default · cutoff 2025-01
Paid
Gemini 3.5 Flash-Lite
Ultra · selectable · cutoff 2026-03
Reported
Gemini 4 Argon
Ultra · included · cutoff 2026-03
AI Overviews
Free
Gemini 3
Everyone · default
Paid
Gemini 3
Pro · limited
AI Mode
Free
Gemini 3.5 Flash
Everyone · default
Gemini 3 Pro
Everyone (US) · selectable
Paid
Gemini 4 Argon
Ultra · selectable
Gemini 3.8 Flash
Ultra · selectable
ChatGPT
Free
GPT-6 Luna
Free · default · cutoff 2026-05-18
Reported
GPT-5.6 Luna
Free · included · cutoff 2026-02-16
Paid
GPT-6.1 Terra
Pro · selectable · cutoff 2026-06
GPT-6 Luna
Go · default · cutoff 2026-05-18
Reported
Claude
Free
Claude Haiku 5.5
Free · selectable · cutoff 2026-06
Claude Sonnet 5.5
Free · default · cutoff 2026-06
Reported
Paid
Claude Haiku 5.5
Pro · selectable · cutoff 2026-06
Claude Opus 5.5
Pro · default · cutoff 2026-06
Reported

Recent changes

2026-10-29 Claude Claude Haiku 4.5 retired Official Source
2026-10-26 ChatGPT GPT-6.1 Terra released Official Source
2026-10-14 ChatGPT GPT-5.5 Pro retired Official Source
2026-10-14 ChatGPT GPT-5.5 Thinking retired Official Source
2026-10-14 ChatGPT GPT-5.5 Instant retired Official Source
2026-10-13 AI Mode Gemini 4 Argon released Official Source
2026-10-13 Gemini Gemini 3.5 Flash-Lite now on Ultra, Pro Reported Source
2026-10-13 Gemini Gemini 4 Argon released Official Source
2026-10-09 Gemini Gemini 3.1 Pro removed from Free Official Source
2026-10-09 Gemini Gemini 3.5 Flash-Lite now on Free Reported Source
2026-10-09 Gemini Gemini 3.6 Flash removed from Free Reported Source
2026-10-08 ChatGPT GPT-6 Luna became default on Free, Go Reported Source

Full history

Showing 106 of 106 models. Dates are sourced; a dash means no date was published.

GPT-6.1 Terra
ChatGPT
Official Source
Released
2026-10-26
Training cutoff
2026-06
Paid
  • Pro, Business, Plus, Enterprise
    from 2026-10-26 · selectable
Gemini 4 Argon
AI Mode
Official Source
Released
2026-10-13
Training cutoff
—
Paid
  • Ultra, Pro
    from 2026-10-13 · selectable
Gemini 4 Argon
Gemini
Official Source
Released
2026-10-13
Training cutoff
2026-03
Paid
  • Ultra, Pro
    from 2026-10-13 · included
Claude Haiku 5.5
Claude
Official Source
Released
2026-10-07
Training cutoff
2026-06
Free
  • Free
    from 2026-10-07 · selectable
Paid
  • Pro, Max, Team
    from 2026-10-07 · selectable
GPT-6.1 Sol
ChatGPT
Official Source
Released
2026-09-29
Training cutoff
2026-04
Paid
  • Pro, Enterprise, Plus, Business
    from 2026-09-29 · selectable
Claude Sonnet 5.5
Claude
Official Source
Released
2026-09-28
Training cutoff
2026-06
Default since
  • Free
    2026-09-28
    Reported
Free
  • Free
    from 2026-09-28 · default
GPT-6 Luna
ChatGPT
Official Source
Released
2026-09-22
Training cutoff
2026-05-18
Default since
  • Free, Go
    2026-10-08
    Reported
Free
  • Free
    from 2026-09-22 · limited
  • Free
    from 2026-10-08 · default
Paid
  • Go
    from 2026-09-22 · limited
  • Plus
    from 2026-09-22 · selectable
  • Go
    from 2026-10-08 · default
GPT-6 Sol
ChatGPT
Official Source
Released
2026-09-22
Training cutoff
2026-04-20
Default since
  • Enterprise, Business, Pro, Plus
    2026-10-07
    Reported
Paid
  • Enterprise, Business, Pro, Plus
    from 2026-09-22 · selectable
  • Enterprise, Business, Pro, Plus
    from 2026-10-07 · default
Claude Opus 5.5
Claude
Official Source
Released
2026-09-22
Training cutoff
2026-06
Default since
  • Pro, Team, Max
    2026-09-22
    Reported
Paid
  • Pro, Team, Max
    from 2026-09-22 · default
ChatGPT Images 2.5
ChatGPT
Official Source
Released
2026-09-08
Training cutoff
—
GPT-6 Astra (GPT-6 Pro in Chat)
ChatGPT
Official Source
Released
2026-09-03
Training cutoff
2026-04
Paid
  • Pro, Business
    from 2026-09-04 · selectable
  • Plus
    from 2026-09-04 · included
Gemini 3.8 Flash
AI Mode
Official Source
Released
2026-09-02
Training cutoff
—
Paid
  • Ultra, Pro
    from 2026-09-02 · selectable
Gemini 3.8 Flash
Gemini
Official Source
Released
2026-09-02
Training cutoff
2026-03
Paid
  • Ultra, Pro
    from 2026-09-02 · selectable
Claude Fable 5.1
Claude
Official Source
Released
2026-09-01
Training cutoff
2026-06
Paid
  • Team
    from 2026-09-01 · usage credits
  • Team, Max
    from 2026-09-01 · limited
  • Pro
    from 2026-09-01 · usage credits
Gemini 3.7 Flash
AI Mode
Reported Source
Released
2026-08-14
Training cutoff
—
Paid
  • Ultra, Pro
    from 2026-08-14 · selectable
Gemini 3.7 Flash
Gemini
Official Source
Released
2026-08-13
Training cutoff
2026-03
Paid
  • Pro, Ultra
    from 2026-08-13 · included
Claude Opus 5
Claude
Official Source
Released
2026-07-24
Training cutoff
2026-05
Default since
  • Max
    2026-07-24
Paid
  • Max
    from 2026-07-24 · default
  • Pro
    from 2026-07-24 · selectable
  • Team
    from 2026-07-24 · selectable
Gemini 3.5 Flash-Lite
Gemini
Official Source
Released
2026-07-21
Training cutoff
2026-03
Free
  • Free
    2026-07-21 → 2026-10-09 · included
  • Free
    from 2026-10-09 · included
Paid
  • Ultra, Pro
    from 2026-10-13 · selectable
Gemini 3.6 Flash
Gemini
Official Source
Released
2026-07-21
Training cutoff
2026-03
Default since
  • Free
    2026-07-21
    Reported
Free
  • Free
    2026-07-21 → 2026-10-09 · default
GPT-5.6 Luna
ChatGPT
Reported Source
Released
2026-07-09
Training cutoff
2026-02-16
Default since
  • Free, Go
    2026-08
Free
  • Free
    from 2026-08 · default
  • Free
    from 2026-08-06 · included
Paid
  • Go
    from 2026-08 · default
  • Go
    from 2026-08-06 · included
GPT-5.6 Sol
ChatGPT
Official Source
Released
2026-07-09
Training cutoff
2026-02-16
Paid
  • Business, Pro, Enterprise, Plus
    from 2026-07-09 · selectable
GPT-5.6 Sol Pro
ChatGPT
Reported Source
Released
2026-07-09
Training cutoff
—
Paid
  • Pro, Enterprise
    from 2026-07-09 · selectable
GPT-5.6 Terra
ChatGPT
Reported Source
Released
2026-07-09
Training cutoff
2026-02-16
Free
  • Free
    from 2026-07-09 · included
Paid
  • Plus
    from 2026-07-09 · selectable
GPT-Live
ChatGPT
Official Source
Released
2026-07-08
Training cutoff
2025-07
Claude Sonnet 5
Claude
Official Source
Released
2026-06-30
Training cutoff
2026-01
Default since
  • Free, Pro
    2026-06-30
Free
  • Free
    from 2026-06-30 · default
Paid
  • Team, Max
    from 2026-06-30 · selectable
  • Pro
    from 2026-06-30 · default
Claude Fable 5
Claude
Official Source
Released
2026-06-09
Training cutoff
2026-01
Paid
  • Pro, Max, Team
    2026-06-09 → 2026-06-12 · included
  • Pro, Team, Max
    2026-07-01 → 2026-07-19 · limited
  • Max, Team
    from 2026-07-20 · limited
  • Pro
    from 2026-07-20 · usage credits
  • Team
    from 2026-07-20 · usage credits
Claude Opus 4.8
Claude
Official Source
Released
2026-05-28
Training cutoff
2026-01
Paid
  • Max, Team, Pro
    from 2026-05-28 · selectable
Gemini 3.1 Flash-Lite
Gemini
Reported Source
Released
2026-05
Training cutoff
—
Gemini 3.5 Flash
AI Mode
Official Source
Released
2026-05-19
Training cutoff
—
Default since
  • Everyone
    2026-05-19
Free
  • Everyone
    from 2026-05-19 · default
Gemini 3.5 Flash
Gemini
Official Source
Released
2026-05-19
Training cutoff
2025-01
Default since
  • Free
    2026-05-19
Free
  • Free
    from 2026-05-19 · default
Paid
  • Pro, Plus, Ultra
    from 2026-05-19 · included
GPT-5.5 Instant
ChatGPT
Official Source
Released
2026-05-05
Retired 2026-10-14
Training cutoff
—
Default since
  • Plus, Go, Free, Pro
    2026-05-05
Free
  • Free
    from 2026-05-05 · default
Paid
  • Plus, Go, Pro
    from 2026-05-05 · default
GPT-5.5 Pro
ChatGPT
Official Source
Released
2026-04-23
Retired 2026-10-14
Training cutoff
2025-12
Paid
  • Business, Enterprise, Pro
    2026-04-23 → 2026-10-14 · selectable
GPT-5.5 Thinking
ChatGPT
Official Source
Released
2026-04-23
Retired 2026-10-14
Training cutoff
2025-12
Paid
  • Enterprise, Pro, Plus, Business
    2026-04-23 → 2026-10-14 · selectable
ChatGPT Images 2.0
ChatGPT
Official Source
Released
2026-04-21
Training cutoff
—
Claude Opus 4.7
Claude
Official Source
Released
2026-04-16
Training cutoff
2026-01
Paid
  • Max, Pro, Team
    from 2026-04-16 · selectable
GPT-5.4 mini
ChatGPT
Reported Source
Released
2026-03-18
Training cutoff
2025-08
Free
  • Free
    from 2026-03-18 · limited
Paid
  • Go
    from 2026-03-18 · limited
GPT-5.4 (Thinking and Pro)
ChatGPT
Official Source
Released
2026-03-05
Training cutoff
2025-08
Paid
  • Pro, Plus, Team
    from 2026-03-05 · selectable
GPT-5.3 Instant
ChatGPT
Official Source
Released
2026-03-03
Training cutoff
2025-08
Default since
  • Plus, Free, Go, Pro
    2026-03-03
    Reported
Free
  • Free
    2026-03-03 → 2026-05-05 · default
Paid
  • Plus, Go, Pro
    2026-03-03 → 2026-05-05 · default
Gemini 3.1 Pro
Gemini
Official Source
Released
2026-02-19
Training cutoff
2025-01
Free
  • Free
    2026-02-19 → 2026-10-09 · limited
Paid
  • Pro, Ultra
    from 2026-02-19 · selectable
Claude Sonnet 4.6
Claude
Official Source
Released
2026-02-17
Training cutoff
2026-01
Default since
  • Pro, Free
    2026-02-17
Free
  • Free
    from 2026-02-17 · default
Paid
  • Pro
    from 2026-02-17 · default
Claude Opus 4.6
Claude
Official Source
Released
2026-02-05
Training cutoff
2025-08
Paid
  • Pro, Max, Team
    from 2026-02-05 · selectable
Gemini 3 Flash
AI Mode
Official Source
Released
2025-12-17
Training cutoff
—
Default since
  • Everyone
    2025-12-17
Free
  • Everyone
    2025-12-17 → 2026-05-19 · default
Gemini 3 Flash
Gemini
Official Source
Released
2025-12-17
Training cutoff
2025-01
Default since
  • Free
    2025-12-17
Free
  • Free
    2025-12-17 → 2026-05-19 · default
GPT-Image-1.5 (ChatGPT Images)
ChatGPT
Official Source
Released
2025-12-16
Training cutoff
—
GPT-5.2 (Instant, Thinking and Pro)
ChatGPT
Official Source
Released
2025-12-11
Retired 2026-06-12
Training cutoff
2025-08
Default since
  • Go, Free
    2025-12-11
    Reported
Free
  • Free
    2025-12-11 → 2026-03-03 · default
Paid
  • Pro, Plus
    2025-12-11 → 2026-06-12 · selectable
  • Go
    2025-12-11 → 2026-03-03 · default
  • Go
    from 2026-01-16 · included
Gemini 3 Deep Think
Gemini
Official Source
Released
2025-12-04
Training cutoff
2025-01
Paid
  • Ultra
    from 2025-12-04 · included
Claude Opus 4.5
Claude
Official Source
Released
2025-11-24
Training cutoff
2025-08
Paid
  • Pro, Team, Max
    from 2025-11-24 · selectable
GPT-5.1 Pro
ChatGPT
Reported Source
Released
2025-11-19
Retired 2026-03-11
Training cutoff
—
Paid
  • Pro
    2025-11-19 → 2026-03-11 · selectable
Gemini 3 Pro
AI Mode
Official Source
Released
2025-11-18
Training cutoff
—
Free
  • Everyone (US)
    from 2025-12-17 · selectable
Paid
  • Ultra, Pro
    from 2025-11-18 · selectable
Gemini 3
AI Overviews
Official Source
Released
2025-11
Training cutoff
—
Default since
  • Everyone
    2026-01-27
Free
  • Everyone
    from 2026-01-27 · default
Paid
  • Pro, Ultra
    from 2025-11 · limited
Gemini 3 Pro
Gemini
Official Source
Released
2025-11-18
Training cutoff
2025-01
Free
  • Free
    from 2025-11-18 · limited
Paid
  • Pro, Ultra
    from 2025-11-18 · selectable
  • Plus
    from 2026-01-27 · included
GPT-5.1 (Instant and Thinking)
ChatGPT
Official Source
Released
2025-11-12
Retired 2026-03-11
Training cutoff
2024-09
Paid
  • Pro, Plus, Business, Go
    2025-11-12 → 2026-03-11 · selectable
Claude Haiku 4.5
Claude
Official Source
Released
2025-10-15
Retired 2026-10-29
Training cutoff
2025-07
Free
  • Free
    2025-10-15 → 2026-10-29 · selectable
Paid
  • Pro, Max
    2025-10-15 → 2026-10-29 · selectable
  • Team
    from 2025-10-15 · selectable
Claude Sonnet 4.5
Claude
Official Source
Released
2025-09-29
Training cutoff
2025-07
Free
  • Free
    from 2025-09-29 · included
GPT-5 (Instant and Thinking)
ChatGPT
Official Source
Released
2025-08-07
Retired 2026-02-13
Training cutoff
2024-09
Default since
  • Pro, Team, Plus, Free
    2025-08-07
  • Logged-out
    2025-10-22
Free
  • Free
    from 2025-08-07 · default
  • Logged-out
    from 2025-10-22 · default
Paid
  • Pro, Team, Plus
    from 2025-08-07 · default
GPT-5 Pro
ChatGPT
Reported Source
Released
2025-08-07
Retired 2026-02-13
Training cutoff
2024-09
Paid
  • Team, Pro
    2025-08-07 → 2026-02-13 · selectable
Claude Opus 4.1
Claude
Official Source
Released
2025-08-05
Retired 2026-01-16
Training cutoff
2025-03
Paid
  • Max, Team
    2025-08-05 → 2026-01-16 · included
  • Pro
    from 2025-08-05 · included
GPT-5 Thinking mini
ChatGPT
Reported Source
Released
2025-08
Training cutoff
—
Paid
  • Plus
    from 2025-08 · selectable
Gemini 2.5 Deep Think
Gemini
Official Source
Released
2025-08-01
Training cutoff
2025-01
Paid
  • Ultra
    from 2025-08-01 · limited
Gemini 2.5 Pro
AI Mode
Official Source
Released
2025-07-16
Training cutoff
—
Paid
  • Pro, Ultra
    from 2025-07-16 · selectable
o3-pro
ChatGPT
Reported Source
Released
2025-06-10
Retired 2025-08-07
Training cutoff
2024-06
Paid
  • Team, Pro
    2025-06-10 → 2025-08-07 · selectable
Claude Opus 4
Claude
Official Source
Released
2025-05-22
Retired 2026-01-16
Training cutoff
2025-03
Paid
  • Pro, Max, Team
    2025-05-22 → 2026-01-16 · included
Claude Sonnet 4
Claude
Official Source
Released
2025-05-22
Training cutoff
2025-03
Free
  • Free
    from 2025-05-22 · included
Paid
  • Team, Pro, Max
    from 2025-05-22 · included
Custom Gemini 2.5
AI Mode
Official Source
Released
2025-05-20
Training cutoff
—
Free
  • Everyone (US)
    2025-05-20 → 2025-12-17 · included
Custom Gemini 2.5
AI Overviews
Official Source
Released
2025-05-20
Training cutoff
—
Free
  • Everyone (US)
    2025-05-20 → 2026-01-27 · included
GPT-4.1
ChatGPT
Reported Source
Released
2025-05-14
Retired 2026-02-13
Training cutoff
2024-06
Paid
  • Pro, Plus, Team
    2025-05-14 → 2026-02-13 · selectable
GPT-4.1 mini
ChatGPT
Reported Source
Released
2025-05-14
Retired 2026-02-13
Training cutoff
2024-06
Free
  • Free
    from 2025-05-14 · included
Gemini 2.5 Flash
Gemini
Official Source
Released
2025-04-17
Training cutoff
2025-01
Default since
  • Free
    2025-05-20
Free
  • Free
    2025-04-17 → 2025-05-20 · selectable
  • Free
    2025-05-20 → 2025-12-17 · default
o3
ChatGPT
Official Source
Released
2025-04-16
Retired 2026-08-26
Training cutoff
2024-06
Paid
  • Team, Plus
    2025-04-16 → 2026-08-26 · limited
  • Pro
    2025-04-16 → 2026-08-26 · included
o4-mini (incl. o4-mini-high)
ChatGPT
Official Source
Released
2025-04-16
Retired 2026-02-13
Training cutoff
2024-06
Free
  • Free
    2025-04-24 → 2025-08-07 · limited
Paid
  • Pro, Team, Plus
    2025-04-16 → 2026-02-13 · limited
4o image generation
ChatGPT
Official Source
Released
2025-03-25
Training cutoff
—
Gemini 2.5 Pro
Gemini
Official Source
Released
2025-03-25
Training cutoff
2025-01
Free
  • Free
    from 2025-03-29 · limited
Paid
  • Gemini Advanced
    2025-03-25 → 2025-05-20 · selectable
  • Ultra, Pro
    from 2025-05-20 · included
Custom Gemini 2.0
AI Mode
Official Source
Released
2025-03-05
Training cutoff
—
Paid
  • Google One AI Premium
    2025-03-05 → 2025-05-20 · limited
Gemini 2.0
AI Overviews
Official Source
Released
2025-03-05
Training cutoff
—
Free
  • Everyone (US)
    from 2025-03-05 · limited
GPT-4.5
ChatGPT
Official Source
Released
2025-02-27
Retired 2026-06-26
Training cutoff
2023-10
Paid
  • Pro
    2025-02-27 → 2026-06-26 · selectable
  • Plus
    2025-03-05 → 2025-08-07 · limited
Claude 3.7 Sonnet
Claude
Official Source
Released
2025-02-24
Training cutoff
2024-11
Free
  • Free
    from 2025-02-24 · included
Paid
  • Team, Pro
    from 2025-02-24 · included
Gemini 2.0 Flash Thinking Experimental
Gemini
Official Source
Released
2025-02-05
Training cutoff
—
Free
  • Free
    from 2025-02-05 · selectable
Gemini 2.0 Pro Experimental
Gemini
Official Source
Released
2025-02-05
Training cutoff
—
Paid
  • Gemini Advanced
    from 2025-02-05 · selectable
o3-mini (incl. o3-mini-high)
ChatGPT
Official Source
Released
2025-01-31
Retired 2025-04-16
Training cutoff
2023-10
Free
  • Free
    2025-01-31 → 2025-04-16 · limited
Paid
  • Team, Plus
    2025-01-31 → 2025-04-16 · limited
  • Pro
    2025-01-31 → 2025-04-16 · included
Gemini 2.0 Experimental Advanced (Gemini-exp-1206)
Gemini
Official Source
Released
2024-12-17
Training cutoff
—
Paid
  • Gemini Advanced
    from 2024-12-17 · selectable
Gemini 2.0 Flash
Gemini
Official Source
Released
2024-12-11
Training cutoff
2024-06
Default since
  • Free
    2025-01-30
Free
  • Free
    2024-12-11 → 2025-01-30 · selectable
  • Free
    2025-01-30 → 2025-05-20 · default
o1
ChatGPT
Reported Source
Released
2024-12-05
Retired 2025-04-16
Training cutoff
2023-10
Paid
  • Plus, Team
    2024-12-05 → 2025-04-16 · limited
o1 pro mode
ChatGPT
Reported Source
Released
2024-12-05
Retired 2025-06-10
Training cutoff
2023-10
Paid
  • Pro
    2024-12-05 → 2025-06-10 · included
Claude 3.5 Haiku
Claude
Reported Source
Released
2024-12
Training cutoff
2024-07
Free
  • Free
    from 2024-12 · included
Claude 3.5 Sonnet (upgraded, Oct 2024)
Claude
Official Source
Released
2024-10-22
Training cutoff
2024-04
Free
  • Free
    from 2024-10-22 · included
Paid
  • Pro, Team
    from 2024-10-22 · included
o1-mini
ChatGPT
Official Source
Released
2024-09-12
Retired 2025-01-31
Training cutoff
2023-10
Paid
  • Plus
    2024-09-12 → 2025-01-31 · limited
o1-preview
ChatGPT
Official Source
Released
2024-09-12
Retired 2024-12-05
Training cutoff
2023-10
Paid
  • Plus, Team
    2024-09-12 → 2024-12-05 · limited
Gemini 1.5 Flash
Gemini
Official Source
Released
2024-07-25
Training cutoff
2024-05
Default since
  • Free
    2024-07-25
    Reported
Free
  • Free
    2024-07-25 → 2025-01-30 · default
GPT-4o mini
ChatGPT
Official Source
Released
2024-07-18
Retired 2025-05-14
Training cutoff
2023-10
Free
  • Free
    from 2024-07-18 · included
Paid
  • Plus
    2024-07-18 → 2025-05-14 · selectable
Claude 3.5 Sonnet
Claude
Official Source
Released
2024-06-20
Training cutoff
2024-04
Free
  • Free
    from 2024-06-20 · included
Paid
  • Pro, Team
    from 2024-06-20 · included
Custom Gemini model for Search (version not named)
AI Overviews
Official Source
Released
2024-05-14
Training cutoff
—
Default since
  • Everyone (US)
    2024-05-14
Free
  • Everyone (US)
    from 2024-05-14 · default
Gemini 1.5 Pro
Gemini
Official Source
Released
2024-05-14
Training cutoff
2024-05
Paid
  • Gemini Advanced
    from 2024-05-14 · included
GPT-4o
ChatGPT
Official Source
Released
2024-05-13
Retired 2026-02-13
Training cutoff
2024-06
Free
  • Free
    2024-05-13 → 2025-08-07 · limited
Paid
  • Plus
    2024-05-13 → 2026-02-13 · selectable
Claude 3 Haiku
Claude
Official Source
Released
2024-03-13
Training cutoff
2023-08
Paid
  • Pro
    from 2024-03-13 · selectable
  • Team
    from 2024-05-01 · selectable
Claude 3 Sonnet
Claude
Official Source
Released
2024-03-04
Training cutoff
2023-08
Default since
  • Free
    2024-03-04
Free
  • Free
    from 2024-03-04 · default
Paid
  • Team
    from 2024-05-01 · selectable
Claude 3 Opus
Claude
Official Source
Released
2024-03-04
Training cutoff
2023-08
Paid
  • Pro
    from 2024-03-04 · selectable
  • Team
    from 2024-05-01 · selectable
Gemini Ultra 1.0
Gemini
Official Source
Released
2024-02-08
Training cutoff
—
Paid
  • Gemini Advanced
    from 2024-02-08 · included
Gemini 1.0 Pro
Gemini
Official Source
Released
2023-12-06
Training cutoff
—
Default since
  • Free
    2023-12-06
Free
  • Free
    from 2023-12-06 · default
Claude 2.1
Claude
Official Source
Released
2023-11-21
Training cutoff
—
Default since
  • Pro, Free
    2023-11-21
Free
  • Free
    from 2023-11-21 · default
Paid
  • Pro
    from 2023-11-21 · default
DALL·E 3
ChatGPT
Official Source
Released
2023-10-19
Training cutoff
—
Paid
  • Plus
    from 2023-10-19 · included
Claude 2
Claude
Official Source
Released
2023-07-11
Training cutoff
—
Default since
  • Free
    2023-07-11
Free
  • Free
    from 2023-07-11 · default
Paid
  • Pro
    from 2023-09-07 · included
SGE (model not named)
AI Overviews
Not disclosed Source
Released
2023-05-10
Training cutoff
—
Free
  • Search Labs
    from 2023-05-10 · limited
PaLM 2 (Bard)
Gemini
Official Source
Released
2023-05
Training cutoff
—
Free
  • Free
    from 2023-05 · included
LaMDA (lightweight, Bard)
Gemini
Official Source
Released
2023-03-21
Training cutoff
—
Default since
  • Free
    2023-03-21
Free
  • Free
    from 2023-03-21 · default
GPT-4
ChatGPT
Official Source
Released
2023-03-14
Retired 2025-04-30
Training cutoff
2021-09
Reported
Paid
  • Plus
    2023-03-14 → 2025-04-30 · limited
GPT-3.5
ChatGPT
Official Source
Released
2022-11-30
Retired 2024-07-18
Training cutoff
—
Default since
  • Plus
    2023-02-13
Free
  • Free
    from 2022-11-30 · included
Paid
  • Plus
    2023-02-13 → 2023-08-03 · default

How to read this data

Method

  • Changes are detected automatically and published after human review.
  • Official means the vendor states it. Reported means it comes from third parties. We do not guess when neither exists.
  • A period with no end date means no end date was published, not that the model is still offered.
  • A month-only date means the source does not give a day.
  • AI Overviews and AI Mode show no training cutoff: Search runs custom model versions with no stated cutoff.

Where sources disagree

  • GPT-4o: the June 2024 cutoff is later than its May 2024 release because OpenAI updated the model afterwards.
  • GPT-4: we show September 2021. OpenAI's API page lists December 2023, which is after the release.
  • Claude Sonnet 4.6: the docs say January 2026, the help center August 2025. We show the docs' training cutoff.
  • Gemini 1.5: Vertex AI says May 2024, ai.google.dev November 2023. We show Vertex AI, which is model-specific.
  • Gemini 2.0 Flash: the model card and Vertex AI say June 2024, ai.google.dev August 2024. We show the model card.
  • Claude paid default: reports differ between Opus 5.5 and Sonnet 5.5 on Pro. Only Opus 5.5 has a dated report.
  • Gemini free default: since October 9, 2026 the default is “Auto”, which is not a single model.