According to a fresh report, Anthropic is likely dropping a massive update called Sonnet 5 this week to steal some of the Super Bowl spotlight.
- Internal date strings point to a February 3 release.
- New Fennec codename suggests a major architectural leap.
- Rumored 80.9 percent score on the SWE-Bench coding test.
- Pricing could be 50 percent lower than Opus 4.5.
- New Dev Team mode for easier multi-agent automation.
- Faster response times paired with a 128k context window.
Time will tell.
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