New in SageChat 2.4.5: Claude Sonnet 5.5 is now available in Advanced Lab for Pro users who bring their own Anthropic API key. Choose it from the Claude model picker for your chats. Existing Claude model options and your current default remain available. Advanced Lab uses your Anthropic account, provider billing, and model access. Anthropic bills you directly.

New in SageChat 2.4.4: • Added GPT-6.1 Sol to Advanced Lab for Sage Pro users who bring their own OpenAI API key. • Choose GPT-6.1 Sol in OpenAI settings or the in-chat model picker for streaming chat and web search. • GPT-5.6 Sol remains the default OpenAI model. Managed Sage is unchanged. Advanced Lab uses your OpenAI account, provider billing, and model access.

New in SageChat 2.4.3: • Added Z.ai GLM-5.1 for advanced reasoning, coding, and agentic work. • Added GLM-5.1 throughout Settings and the in-chat model picker. • Improved Z.ai multi-turn compatibility by clearing historical reasoning. • Kept GLM-5.2 as the default Z.ai model. Connect your own Z.ai API key in Settings to get started.

New in SageChat 2.4.2: • Added DeepSeek V4.1 Flash for fast reasoning, coding, and everyday chat. • Updated DeepSeek model selection and naming throughout the app. • Existing DeepSeek V4 selections automatically move to the current model. • Improved compatibility with DeepSeek’s latest API. Connect your own DeepSeek API key in Settings to get started.

Meet GPT-6 Astra in SageChat’s Advanced Lab. Select it under OpenAI to explore complex questions, writing, and coding with streaming responses, image input, and web search. Requires your own OpenAI API key with access to GPT-6 Astra.

• Added Google Gemini 3.8 Flash to Advanced Lab for chat, coding, and complex workflows. • Restored smooth response typing animations in standard and multi-model conversations. • Improved scrolling and eliminated brief text flashes while answers appear. • Added Gemini compatibility and model-selection reliability improvements.

Claude Fable 5.1 is now available in Advanced Lab for people who bring their own Anthropic API key. It joins Claude Opus 5, Fable 5, and Sonnet 5 in the model picker, with refreshed labels across chat, settings, and onboarding.

Updated the App Store listing and screenshots so it is clearer you can start on-device or bring your own key. GLM-5.3 remains in the model picker. GLM-5.2 is still available.

Version 2.3.7 adds support for Z.ai’s GLM-5.3. Choose GLM-5.3 from the model selector for advanced reasoning, coding, and complex problem-solving. GLM-5.2 remains available, so your current model choice won’t change automatically. This release also refines Z.ai model selection and multi-turn chat compatibility.

SageChat 2.3.6 includes: • Gemini 3.7 Flash is now available in Advanced Lab. Connect your Gemini API key to use it. • Apple Intelligence responses now display smoothly without jumping or flickering as they finish. • Pro subscription checkout is clearer and more reliable, with the Subscribe button placed next to the plan choices. • Improved feedback for pending purchases and unavailable subscription plans. • Additional stability and reliability improvements.

• Grok 4.6 is now selectable in Advanced Lab. • Choose it from Settings or the in-chat model picker. • Use text prompts and supported image attachments. Advanced Lab is available to SageChat Pro users with their own xAI API key. Provider billing and limits apply, and Grok requests do not use Sage credits. Grok 4.5 remains the default xAI model.

SageChat 2.3.4 introduces clear, server-authoritative Managed Sage allowances. • Free now includes a one-time trial of 10 credits and 5 managed transcription minutes; neither renews. • Monthly and annual Pro include 100 credits and 30 managed transcription minutes per monthly allowance. • See each successful-response cost before chatting: Fast 1, Deep 2, Writing 3, Coding 4, Research 4. • Failed managed provider calls do not consume allowance. • Improved balance syncing, retry protection, audio upload sizing, and exhaustion guidance. • Supported local/on-device AI and Advanced Lab remain separate from Sage credits. Advanced Lab uses your provider key and provider billing.

SageChat 2.3.3 refreshes Advanced Lab with current production model options and safer upgrades for older saved selections. • Claude Opus 5 is now the default Anthropic option for new Advanced Lab chats. • Kimi K3 is now selectable. Kimi K2.6 remains the default Moonshot option. • GPT-5.6 Sol, Gemini 3.6 Flash, and Grok 4.5 now lead their provider selectors. • Retired or invalid saved model choices move to supported replacements. • Beta-only models are kept out of production selectors. • Provider requests now avoid settings that current models do not support. Managed Sage remains the straightforward experience with no provider API key required. Advanced Lab remains an optional Sage Pro BYOK workspace that uses your connected provider account and provider billing. Kimi K3 requires a funded Moonshot account. SageChat does not yet retain Kimi's preserved-thinking state across restored multi-turn conversations, so full preserved-thinking continuity is not available in this version. Model availability and provider charges depend on your connected provider account.

SageChat 2.3.2 introduces a more focused, guided Sage experience. • Sage chooses an appropriate approved model for each task • New modes for Fast Answers, Writing & Strategy, Deep Thinking, Research, and Coding • Sage Pro managed AI access with no provider key setup • A separate Pro Advanced Lab for optional bring-your-own-key tools, now including Claude Opus 5 • A new voice capture and transcription workflow • Clearer onboarding, conversation history, upgrade guidance, and usage states • Reliability improvements for managed Sage access and Pro entitlement handling Free Sage includes up to 30 completed responses per calendar month. Sage Pro provides a larger finite managed allowance, subject to plan limits.

GPT-5.6 Sol is now available as an optional OpenAI Bring Your Own Key model for SageChat Pro users. • Choose GPT-5.6 Sol from OpenAI model selectors throughout the app.• Use GPT-5.6 with web search, images, and PDF documents.• Find updated model labels and guidance in Settings, onboarding, chat, and Quick Record.• GPT-5.5 remains the default OpenAI model.• Included SageChat Pro AI remains unchanged and still works without a provider API key. GPT-5.6 availability and API usage charges depend on your OpenAI account.

NEW: Grok 4.5 - Grok 4.5, xAI's newest, fastest, and most intelligent model (500K context), is now available under the xAI Grok provider. Pick it in the model selector and go. - Refreshed model names and badges for the latest lineup. Questions or ideas? Leave a review - we read every one.

This update improves SageChat Pro subscriptions and polish. Claude Fable 5 has returned. Claude Sonnet 5 is now available as an option. SUBSCRIPTIONS • Fixed an issue where monthly and annual Pro plans could fail to load in TestFlight and the App Store build • Paywall now shows monthly and annual Pro plans with clear, direct pricing • Removed outdated free-trial messaging from the upgrade screen • Weekly plan is no longer offered for new subscriptions IMPROVEMENTS • More reliable Pro upgrade and restore flows • Clearer subscription pricing and plan selection in the paywall Thank you for using SageChat. If Pro plans still do not appear after updating, try again on a fresh install or contact support at sagekeylabs.ai.

SageChat 2.2.7 makes the app easier to start and clearer to upgrade. - New onboarding starts free users with local/on-device AI instead of requiring provider API keys. - SageChat Pro now clearly unlocks hosted SageChat Pro AI access, voice workflows, web search, full history, and advanced controls. - Provider API keys are now optional advanced setup for users who want direct provider control. - Improved subscription messaging, privacy copy, and feature gating so Free vs Pro access is easier to understand. - Fixed first-launch onboarding behavior when reinstalling or testing with restored subscription entitlements.

This update improves SageChat Pro AI transcription and summary reliability. • Fixed hosted audio transcription retry and rate-limit handling. • Fixed AI summary generation so SageChat Pro AI summaries route through the hosted provider correctly. • Added clearer messages when hosted chat or transcription reaches minute, daily, or monthly fair-use limits. • Improved background transcription queue behavior and reduced repeated retry loops. • Reduced startup audio-session and app-group preference warnings for a smoother launch experience.

Claude Fable 5 — Temporarily Unavailable Fable 5 has been blocked by the government and is temporarily unavailable. We've updated the app to reflect this: • Fable 5 can't be selected until the block is lifted • Claude Opus 4.8, Opus 4.7, Sonnet 4.6, and Haiku 4.5 remain fully available • All other Claude models continue to work in single-model chat and Multi-Model compare mode • Bring your own Anthropic API key for direct provider billing Plus the usual round of stability improvements and refinements. Thanks for using SageChat! Questions or feedback? We'd love to hear from you.

Free AI for everyone, every day. • 5 free SageChat Pro AI messages daily — no account, no API keys, just open and chat • Smarter first launch: SageChat now starts on an AI that's ready to answer immediately • Free trial pricing shown right on the upgrade screen when available • Cleaner Settings — advanced controls (custom prompts, model tuning) now live in a tidy Advanced section • Conversation list polish: provider icons on every chat, delete confirmation, smoother scrolling • Optional reminder when your free messages refresh each day • Every AI provider now has its own distinct icon throughout the app

NEW: CLAUDE FABLE 5 Anthropic's most powerful model has arrived — a new tier above Opus. • Pick Claude Fable 5 from the model selector in any chat • Available alongside Claude Opus 4.8, Opus 4.7, Sonnet 4.6, and Haiku 4.5 • Works in single-model chat and Multi-Model compare mode • Use your own Anthropic API key for direct provider billing SAGECHAT PRO AI — INCLUDED WITH PRO • Start chatting with hosted AI the moment you subscribe — no API key setup required • Fair-use access included in every Pro plan ALSO IN THIS UPDATE • Gemini 3.5 Flash is now the default Google Gemini model • Smarter unified chat context for more coherent long conversations • Reliability and performance improvements throughout As always, free on-device AI (Apple Intelligence, Qwen, and Gemma) keeps private chats on your iPhone — no account, no cloud, no API key.

SageChat 2.2.2 makes Pro easier to start using. - SageChat Pro now includes hosted AI for subscribers, with no provider API key setup required. - Added hosted transcription support for Pro voice workflows. - Improved onboarding and provider selection for SageChat Pro AI, on-device AI, and optional Bring Your Own Key providers. - Removed the weekly subscription option from the in-app purchase flow. - Updated privacy disclosures and review readiness for hosted AI features.

Claude Opus 4.8 is now available in SageChat. • Added Claude Opus 4.8 as the latest Anthropic flagship model • Made Opus 4.8 the default Claude option for new chats • Updated Claude model selection, onboarding, and in-app labels • Improved test coverage for Claude model availability and web search support Bring your own Anthropic API key and start using Claude Opus 4.8 directly in SageChat.

Version 2.1.2 - Added Gemini 3.5 Flash as the new default Gemini model. - Added GPT-5.5 Instant for fast OpenAI chats with your own API key. - Improved Share Sheet launch behavior so shared text and links open more reliably in SageChat. - Refined model selection and provider defaults. - Included reliability fixes and small polish throughout the app.