Claude Sonnet 5.5 Is Now Free on Felo Search: Near-Opus Answers at Sonnet Price
Claude Sonnet 5.5 is live in Felo Search: 70.6% on Terminal-Bench 4.0, a 1M-token context, and $2/$10 pricing. Here is what changes for your research.
Claude Sonnet 5.5 is live in Felo Search: 70.6% on Terminal-Bench 4.0, a 1M-token context, and $2/$10 pricing. Here is what changes for your research.
Anthropic's newest Sonnet lands on Felo OpenAPI on launch day. Same $2/$10 pricing, 1M context, 30% faster — and one API key for Felo Pro users.
Claude Opus 5.5 is now on the Felo API with a 1M-token context window, cached input rates, and an Anthropic-compatible Messages endpoint. Here is what caching actually does to the cost of a long-running agent.
Claude Opus 5.5 is live in Felo Search: 1M context, $4/$20 per million tokens, and answers verified against the evidence before you act on them.
Anthropic just released Claude Opus 4.8 — faster, more honest, and better at agentic tasks. Here's everything new and why it matters for developers.