Alternatives to Claude Haiku 4.5

These tools sit near Claude Haiku 4.5. Compare features and pricing before you switch.

Open Claude Haiku 4.5 listing · AI Tools Rankings 2026 | Hot & Featured

Alternatives

Claude Sonnet 5: Live mid-tier 1M Claude row.
Claude Opus 5: Live Opus path at $5 / $25.
GPT-5.6 Luna: Live cheap OpenAI sibling if you wandered here for a current low-cost model.

Claude Sonnet 5

Models

Claude Sonnet 5: live mid-tier Claude row at $2/$10 per 1M tokens and 1M context. Not leftover Sonnet 4.5.

#Anthropic

2500000DR: 92AS: 95

Claude Opus 5

Models

Anthropic's frontier Opus model with 1M-token context and effort-controlled reasoning, near-Fable-5 intelligence at Opus-4.8 pricing for agents and coding.

#Anthropic

2500000DR: 92AS: 95

GPT-5.6 Luna

Models

OpenAI GPT-5.6 Luna: fast affordable GPT-5.6 tier, 128k context, $1/$6 per 1M tokens.

#OpenAI

15000000DR: 95AS: 95