The record
Limits and plans
Caps, usage windows, prices, and tiers for Grok Bot, Cursor, Claude, ChatGPT, and Hark. Every row has a source and an effective date.
Grok Bot
No verified plan change is filed.
Cursor
· Bugbot · Individual · Price
$40 per seat per month > Usage-based billing from included usage, at the next renewal after June 8, 2026
· Cursor · Pro, Pro Plus, and Ultra · Cap
Composer 1 usage limit > Composer 1.5 at 3x the Composer 1 limit, and 6x through February 16, 2026
Anthropic
· Claude Code · Pro and Max · Usage window
Five-hour rate limit > Double the five-hour rate limit
· Claude Code · Pro and Max · Cap
Peak hours limit reduction > No peak hours limit reduction
OpenAI
· ChatGPT · Pro 200 · Cap
Previous included allowance at $200 per month > Lower included usage allowance, price stays $200 per month
Hark
· Hark · Hark Pro · Tier
Not offered > Free, with Hark Pro² at $20 per month for 2x more usage and Hark Pro³ at $100 per month for 10x more usage
Retiring soon
Model and feature retirements, soonest first, with the replacement and the official notice.
6 days · · OpenAI
ft-babbage-002
Replacement: gpt-5.6-terra
6 days · · OpenAI
ft-davinci-002
Replacement: gpt-5.6-terra
6 days · · OpenAI
ft-gpt-3.5-turbo
Replacement: gpt-5.6-terra
6 days · · OpenAI
ft-gpt-4
Replacement: gpt-5.6-sol
6 days · · OpenAI
ft-gpt-4.1-nano-2025-04-14
Replacement: gpt-5.6-luna
6 days · · OpenAI
ft-o4-mini-2025-04-16
Replacement: gpt-5.6-terra
6 days · · OpenAI
gpt-4-1106-preview
Replacement: gpt-5.6-sol
6 days · · OpenAI
gpt-4o-2024-05-13
Replacement: gpt-5.6-sol
6 days · · OpenAI
gpt-image-1
Replacement: gpt-image-2.5-sunburst or gpt-image-2.5-flare
55 days · · OpenAI
gpt-5-2025-08-07
Replacement: gpt-5.6-sol
55 days · · OpenAI
gpt-5-mini-2025-08-07
Replacement: gpt-5.6-terra
55 days · · OpenAI
gpt-5-nano-2025-08-07
Replacement: gpt-5.6-luna
55 days · · OpenAI
gpt-5-pro-2025-10-06
Replacement: gpt-5.6-sol (reasoning.mode: pro)
55 days · · OpenAI
o3-2025-04-16
Replacement: gpt-5.6-sol
55 days · · OpenAI
o3-pro-2025-06-10
Replacement: gpt-5.6-sol (reasoning.mode: pro)
81 days · · OpenAI
gpt-4o-mini-tts-2025-03-20
Replacement: gpt-realtime-2.1-mini
81 days · · OpenAI
gpt-4o-mini-tts-2025-12-15
Replacement: gpt-realtime-2.1-mini
81 days · · OpenAI
tts-1
Replacement: gpt-realtime-2.1-mini
81 days · · OpenAI
tts-1-hd
Replacement: gpt-realtime-2.1-mini
95 days · · OpenAI
gpt-4o-audio
Replacement: gpt-audio-1.5
95 days · · OpenAI
gpt-4o-mini-audio
Replacement: gpt-audio-1.5
95 days · · OpenAI
gpt-4o-mini-realtime
Replacement: gpt-realtime-2.1-mini
95 days · · OpenAI
gpt-4o-mini-transcribe-2025-03-20
Replacement: gpt-4o-mini-transcribe-2025-12-15
95 days · · OpenAI
gpt-4o-realtime
Replacement: gpt-realtime-2.1
95 days · · OpenAI
gpt-audio
Replacement: gpt-audio-1.5
95 days · · OpenAI
gpt-audio-mini
Replacement: gpt-audio-1.5
95 days · · OpenAI
gpt-realtime
Replacement: gpt-realtime-2.1
95 days · · OpenAI
gpt-realtime-mini
Replacement: gpt-realtime-2.1-mini
132 days · · OpenAI
gpt-4o-mini-transcribe
Replacement: gpt-live-transcribe or gpt-transcribe
132 days · · OpenAI
gpt-4o-transcribe
Replacement: gpt-live-transcribe or gpt-transcribe
132 days · · OpenAI
gpt-4o-transcribe-diarize
Replacement: gpt-live-transcribe or gpt-transcribe
132 days · · OpenAI
whisper-1
Replacement: gpt-live-transcribe or gpt-transcribe
166 days · · OpenAI
gpt-5.1
Replacement: gpt-6-sol
166 days · · OpenAI
gpt-5.3-codex
Replacement: gpt-6-sol
166 days · · OpenAI
gpt-5.4-nano
Replacement: gpt-6-luna