The LLM Models leaderboard

Anthropic's fastest model: about 90% of Sonnet 4.5's coding skill at $1/$5 per 1M tokens, 200K context.

Anthropic's April 2026 Opus: 87.6% SWE-bench Verified, 1M context, high-res vision, now behind Opus 4.8

Anthropic's flagship Opus-tier model for long-horizon agentic coding; 1M context at $5/$25 per 1M tokens.

Anthropic's most agentic Sonnet: near Opus 4.8 quality on coding and agents at $3/$15 with 1M context

OpenAI's agentic flagship: 1M context, SOTA ARC-AGI-2 and Terminal-Bench 2.0, $5/$30 per 1M tokens.

Google's Nov 2025 frontier model: 1M context, first past 1500 Elo on LMArena, replaced by Gemini 3.1 Pro.

Open-weights 1.6T MoE with 1M-token context and near-frontier agentic coding at $0.87 per 1M output tokens

Anthropic's Nov 2025 frontier coder: first to top 80% on SWE-bench Verified, priced 66% below Opus 4.1

Anthropic's Feb 2026 Opus: 1M context, adaptive thinking, 80.8% SWE-bench, now superseded by Opus 4.8.

OpenAI's Dec 2025 frontier model: 400K context, 80% SWE-bench Verified, strong reasoning but slow output.

Google's speed-tier flagship: beats Gemini 3.1 Pro on agentic coding at $1.50/$9, 3x pricier than 3 Flash

Meta's open-weight MoE duo: 17B active params, native image input, 10M-token context on paper

Open-weight 675B MoE flagship (41B active) with 256K context, vision input, and $0.50/$1.50 per 1M pricing.

xAI's 1M-context frontier model at $1.25/$2.50 per 1M tokens, tuned for agentic tool use.