CODEX / SIGNAL STUDIO
Command Code has introduced Claude Haiku 5.5 across its Pro and Max tiers as well as its API, offering a 1M token context window, up to 128k output tokens, and 75% lower costs than Haiku 4.5.
Claude 5.5 Haiku is now available across OpenCode and Go.
OpenRouter has added Anthropic's Claude Haiku 5.5 to its platform, noting it is the first Haiku model to support reasoning efforts, runs at roughly 75% lower cost than its predecessor, and achieves over 100 tokens per second.
Haiku 5.5 has launched across the Claude Platform and Claude Code, operating at approximately 75% lower running costs on average than Haiku 4.5. ClaudeDevs highlighted the model for use as a subagent alongside Opus 5.5 or Sonnet 5.5 for high-volume workloads.
Cursor has specified pricing tiers for Claude Haiku 5.5 starting at $0.10 per million input tokens and reduced Claude Sonnet 5.5 cache read rates to $0.10 per million tokens.
ClaudeDevs published pricing details for Haiku 5.5, setting rates at $0.10 / $0.50 per million tokens with cache reads at $0.01 for prompts under 100K tokens. Above 100K tokens, the rate is $0.50 / $2.50 per million tokens, with cache reads at $0.05.
Claude has introduced Claude Haiku 5.5, describing it as its cheapest, fastest, and most capable small model to date. On average, the model costs around 75% less to run than Claude Haiku 4.5.
