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
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 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
Full history
Showing 24 of 106 models · Clear filters. Dates are sourced; a dash means no date was published.
| Model | Released | Training cutoff | Default since | Free | Paid |
|---|---|---|---|---|---|
|
Gemini 4 Argon
Gemini
Official
Source
|
Released
2026-10-13
|
Training cutoff
2026-03
|
Default since
—
|
Free
—
|
Paid
|
|
Gemini 3.8 Flash
Gemini
Official
Source
|
Released
2026-09-02
|
Training cutoff
2026-03
|
Default since
—
|
Free
—
|
Paid
|
|
Gemini 3.7 Flash
Gemini
Official
Source
|
Released
2026-08-13
|
Training cutoff
2026-03
|
Default since
—
|
Free
—
|
Paid
|
|
Gemini 3.5 Flash-Lite
Gemini
Official
Source
|
Released
2026-07-21
|
Training cutoff
2026-03
|
Default since
—
|
Free
|
Paid
|
|
Gemini 3.6 Flash
Gemini
Official
Source
|
Released
2026-07-21
|
Training cutoff
2026-03
|
Default since
|
Free
|
Paid
—
|
|
Gemini 3.1 Flash-Lite
Gemini
Reported
Source
|
Released
2026-05
|
Training cutoff
—
|
Default since
—
|
Free
—
|
Paid
—
|
|
Gemini 3.5 Flash
Gemini
Official
Source
|
Released
2026-05-19
|
Training cutoff
2025-01
|
Default since
|
Free
|
Paid
|
|
Gemini 3.1 Pro
Gemini
Official
Source
|
Released
2026-02-19
|
Training cutoff
2025-01
|
Default since
—
|
Free
|
Paid
|
|
Gemini 3 Flash
Gemini
Official
Source
|
Released
2025-12-17
|
Training cutoff
2025-01
|
Default since
|
Free
|
Paid
—
|
|
Gemini 3 Deep Think
Gemini
Official
Source
|
Released
2025-12-04
|
Training cutoff
2025-01
|
Default since
—
|
Free
—
|
Paid
|
|
Gemini 3 Pro
Gemini
Official
Source
|
Released
2025-11-18
|
Training cutoff
2025-01
|
Default since
—
|
Free
|
Paid
|
|
Gemini 2.5 Deep Think
Gemini
Official
Source
|
Released
2025-08-01
|
Training cutoff
2025-01
|
Default since
—
|
Free
—
|
Paid
|
|
Gemini 2.5 Flash
Gemini
Official
Source
|
Released
2025-04-17
|
Training cutoff
2025-01
|
Default since
|
Free
|
Paid
—
|
|
Gemini 2.5 Pro
Gemini
Official
Source
|
Released
2025-03-25
|
Training cutoff
2025-01
|
Default since
—
|
Free
|
Paid
|
|
Gemini 2.0 Flash Thinking Experimental
Gemini
Official
Source
|
Released
2025-02-05
|
Training cutoff
—
|
Default since
—
|
Free
|
Paid
—
|
|
Gemini 2.0 Pro Experimental
Gemini
Official
Source
|
Released
2025-02-05
|
Training cutoff
—
|
Default since
—
|
Free
—
|
Paid
|
|
Gemini 2.0 Experimental Advanced (Gemini-exp-1206)
Gemini
Official
Source
|
Released
2024-12-17
|
Training cutoff
—
|
Default since
—
|
Free
—
|
Paid
|
|
Gemini 2.0 Flash
Gemini
Official
Source
|
Released
2024-12-11
|
Training cutoff
2024-06
|
Default since
|
Free
|
Paid
—
|
|
Gemini 1.5 Flash
Gemini
Official
Source
|
Released
2024-07-25
|
Training cutoff
2024-05
|
Default since
|
Free
|
Paid
—
|
|
Gemini 1.5 Pro
Gemini
Official
Source
|
Released
2024-05-14
|
Training cutoff
2024-05
|
Default since
—
|
Free
—
|
Paid
|
|
Gemini Ultra 1.0
Gemini
Official
Source
|
Released
2024-02-08
|
Training cutoff
—
|
Default since
—
|
Free
—
|
Paid
|
|
Gemini 1.0 Pro
Gemini
Official
Source
|
Released
2023-12-06
|
Training cutoff
—
|
Default since
|
Free
|
Paid
—
|
|
PaLM 2 (Bard)
Gemini
Official
Source
|
Released
2023-05
|
Training cutoff
—
|
Default since
—
|
Free
|
Paid
—
|
|
LaMDA (lightweight, Bard)
Gemini
Official
Source
|
Released
2023-03-21
|
Training cutoff
—
|
Default since
|
Free
|
Paid
—
|
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.