#
Frontier-Model
AI tools tagged Frontier-Model.
Claude Fable 5.1
Anthropic's point release of Fable 5, with a 75 percent cheaper prompt cache
GPT-6 Astra
OpenAI's newest flagship, reasoning through a looped "recurrent depth" technique
Muse Spark 1.3
Meta's frontier reasoning model, closing the gap on OpenAI and Anthropic
Grok 4.6
xAI's flagship model for long-running coding agents and interactive visual work
Qwen3.8-Max
Alibaba's largest and most capable Qwen model to date, a 2.4 trillion parameter multimodal flagship
Claude Opus 4.5
Anthropic's Opus-tier model that cut pricing by two-thirds while topping SWE-bench
Claude Opus 4.6
Anthropic's Opus update that expanded the context window to 1 million tokens
Claude Opus 4.7
An Opus 4.6 upgrade targeted at the hardest software engineering tasks
Claude Opus 5
Anthropic's newest Opus-tier model, priced the same as its predecessor
Claude Sonnet 4.6
Anthropic's default Sonnet model, built to approach Opus-class results at a fifth of the price
Grok 4.20
xAI's multi-agent model that debates internally before answering
Claude 3.7 Sonnet
Anthropic's first hybrid reasoning model, blending fast answers with extended thinking
Claude Fable 5
Anthropic's first Mythos-class model, tuned for the hardest coding benchmarks
Claude Opus 4
Anthropic's flagship model at launch, built for sustained, long-horizon agentic work
Claude Opus 4.1
An incremental refinement of Claude Opus 4 with improved coding and agentic accuracy
Claude Opus 4.8
Anthropic's most capable Opus-tier model for deep analysis and long-horizon tasks
Claude Sonnet 4.5
Anthropic's most capable Sonnet-tier model at launch, tuned heavily for coding and computer use
Gemini 3.5 Pro
Google's next-generation frontier model, announced but not yet fully released
GPT-5.6 Sol
OpenAI's flagship model for advanced math, science, and cybersecurity reasoning
Grok 4.5
xAI's coding-focused frontier model