AI race newsroom
What changed in the AI model race.
Quick, sourced updates on model releases, leaderboard changes, and the labs competing for the lead. News reports what named sources published. Research reports explain why it matters.
- Leaderboard updateRead →
Anthropic Leads the July 12 LMArena Provider View
Anthropic holds the highest provider-frontier point estimate in LMArena's July 12, 2026 text style-control overall snapshot.
- Model releaseRead →
Anthropic's Claude Fable 5 scores 1507.5 in LMArena's July 12, 2026 snapshot
Anthropic released Claude Fable 5 on June 9, 2026. It now scores 1507.5 in LMArena's July 12, 2026 snapshot, where it is Anthropic's leading model.
- Model releaseRead →
OpenAI releases GPT-5.5 on April 23, 2026
OpenAI released GPT-5.5 on April 23, 2026. It gives OpenAI a new multimodal, language and vision option with API access, according to Epoch AI's catalog.
- Model releaseRead →
Google releases Gemini Flash 3.1 TTS on April 15, 2026
Google released Gemini Flash 3.1 TTS on April 15, 2026. It gives Google a new audio option with API access, according to Epoch AI's catalog.
- Model releaseRead →
Meta releases Muse Spark on April 8, 2026
Meta released Muse Spark on April 8, 2026. It gives Meta a new multimodal, language and vision option with API access, according to Epoch AI's catalog.
- Model releaseRead →
xAI releases Grok 4.20 on February 17, 2026
xAI released Grok 4.20 on February 17, 2026. It gives xAI a new language option with API access, according to Epoch AI's catalog.
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