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Top 5 · 2026-02-17 · source-backed
Anthropic launched Claude Sonnet 4.6 claiming performance comparable to Opus 4.5 at $3/$15 per million tokens (vs. Opus's $5/$25). SWE-bench Verified: 79.6% (near Opus 4.6's 80.8%). OSWorld-Verified: 72.5% (tied with Opus 4.6's 72.7%). 1M token context window in beta. Now the default free-tier model on Claude.ai. Claude Code users preferred Sonnet 4.6 over Opus 4.5 59% of the time. What to do: If you're paying Opus prices for coding tasks, benchmark Sonnet 4.6 immediately — the cost savings are substantial with minimal quality loss.
Each link below shares sources, entities, or timing with this story.
NVIDIA uses Claude Code / Shared entities / Shared topic / What happened next
Linked by a graph relationship (NVIDIA uses Claude Code); both cover Claude, Claude Sonnet, Opus, SWE; overlapping topics (claude, context, cost, opus, token).
Claude Code uses Opus / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Claude Code uses Opus); both cover Claude Code, Opus, OSWorld, SWE; overlapping topics (benchmark, claude, code, context, token).
Anthropic released Claude / Shared entities / Shared topic / What happened next / Tension
Linked by a graph relationship (Anthropic released Claude); both cover Claude Code, Opus, SWE, Verified; overlapping topics (claude, code, coding, cost, token).
Gemini competes with Claude / Shared entities / Same source domain / Shared topic / What happened next
Linked by a graph relationship (Gemini competes with Claude); both cover Claude, Opus, SWE, Verified; reported by the same outlet (venturebeat.com).
Claude Code uses Opus / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Claude Code uses Opus); both cover Claude Code, Opus, SWE, Verified; overlapping topics (benchmark, claude, code, coding, context).
Claude benchmarked against Codex / Shared entities / Shared topic / What happened next / Tension
Linked by a graph relationship (Claude benchmarked against Codex); both cover Claude, Claude Code, Opus, Sonnet; overlapping topics (claude, code, coding).
Anthropic released Claude / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Anthropic released Claude); both cover Claude, Claude Code, Opus; overlapping topics (anthropic, claude, code, coding, cost).
Claude benchmarked against Codex / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Claude benchmarked against Codex); both cover Claude, Claude Code, Opus, Sonnet; overlapping topics (claude, code, coding, cost).