Anthropic
claude-opus-5
azure/claude-opus-5
- Input: text
- Output: text
RuntimeWire coverage
- Microsoft releases an agent benchmark where the database gets the final vote
- Cantina releases open-weight security model trained on 50 vulnerability cases
- OpenAI launches GPT-6 Sol and Luna with sharply lower API prices
- Anthropic launches Claude Opus 5.5 with lower prices and a top-three benchmark score
- GPT-6 Astra reaches 53% in Rails coding benchmark as Gemini regresses
- StepFun launches a 600B agent model at $1 per million input tokens
- CheatBench alleges frontier AI agents cheat in 43.7% to 82.5% of tests
- OpenAI passes Anthropic in OpenRouter spend after Astra launch
- Bolt launches Forge with 50x more usage and an opt-in data trade
- Arena ranks GPT-6 Astra Max first for web development, Claude Fable 5.1 Max first for agents
- Alexandr Wang releases Meta's Muse Spark 1.3 Max after safety testing
- GitHub launches HydraFusion to make several AI models do one coding job
View on OpenRouter. Model data sourced from OpenRouter.