Tool tag: AI Assistant

Dola (formerly Cici)

ByteDance's overseas AI assistant, renamed from Cici in November 2025. Free chat, translation and image generation, region-locked out of the US and China.

GPT-6 Astra

OpenAI's flagship since September 4, 2026. A 1,050,000-token reasoning model for long-horizon agentic work, with native computer use.

Gemini 3.8 Flash

Google's Gemini 3.8 Flash, GA September 2, 2026. 1M-token context, $0.75/$3.75 per 1M introductory, plus a gated Flash Cyber variant.

Claude Fable 5.1

Anthropic's most capable widely released model: same $10/$50 pricing as Fable 5, cache reads cut 75%, 1M context and always-on adaptive thinking.

Grok 4.6

xAI's agent-focused flagship. 500K context at $2.00 in / $6.00 out per 1M — but a prompt of 200K tokens doubles the rate on the entire request.

Claude Opus 5

Anthropic's Opus-tier flagship — near-Fable capability at half the price, with adaptive thinking on by default and a 1M token context window.

Claude Sonnet 5

Anthropic's best mix of speed and intelligence — the most agentic Sonnet yet, reaching near-Opus quality on coding and agentic work at Sonnet cost.

Seed 2.1 (Doubao)

ByteDance's flagship Seed 2.1: Pro for deep-thinking agent work, Turbo for scale, plus the weekly-updated Doubao-Seed-Evolving. Closed weights.

Claude Haiku 4.5

Anthropic's fastest, most cost-efficient Claude model, with near-frontier coding at one-third the cost and more than twice the speed of Claude Sonnet 4.

Mistral Le Chat (now Vibe)

Le Chat was renamed Vibe on May 28, 2026. Mistral AI's assistant now spans Work Mode, Code Mode, a CLI and a VS Code extension, under one agent and one…