Index
AI Model: Claude 3 Sonnet (anthropic)
Verdictconfirmed98%
1 check · 4/30/20261 → confirmed
Our claim
entire record- Entity Type
- ai-model
- Title
- Claude 3 Sonnet
- Description
- Claude 3 Sonnet was the mid-tier model in the Claude 3 family, released March 4, 2024. It offered 2x the speed of Claude 2 at higher intelligence levels. Priced at \$3/\$15 per million tokens with a 200K token context window.
- Tags
- claude,claude-3
- Last Updated
- March 2024
- Related Entries
- [object Object],[object Object]
- Metadata
- [object Object]
Source evidence
1 src · 1 checkconfirmed98%Haiku 4.5 · 4/30/2026
NoteAll key fields in the record are directly confirmed by the source text. The title, developer, and release date (March 4, 2024) match exactly. The pricing is explicitly stated in the 'Cost' section for Claude 3 Sonnet: '$3 | $15' (Input $/million tokens | Output $/million tokens). The context window of 200K is confirmed in the 'Context window 200K' line. The safety level ASL-2 is confirmed in the 'Responsible design' section: 'it remains at AI Safety Level 2 (ASL-2) per our Responsible Scaling Policy.' All values align precisely with the source document.
Case № claude-3-sonnetFiled 4/30/2026Confidence 98%