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Best Claude Sonnet 5 alternatives

Looking beyond Claude Sonnet 5? These 12 tools cover the same job, matched on what each one does. Compare pricing here and open any listing for its pros and cons.

Grok 4.5 Review: API Pricing, Features & Grok 4.6 logo

Review Grok 4.5 for coding and agent workflows. See its 500K context, image input, API pricing, tool costs, long-context rates, and Grok 4.6 upgrade.

GLM-5.3 Review: Coding, API Pricing & Open Weights logo

Review GLM-5.3 for agentic coding and security work, including benchmarks, API and Coding Plan pricing, 1M context, license, migration, and risks.

Claude Fable 5.1 logo

Coding, knowledge work and long-running agents

MiniMax M3: API Pricing, 1M Context & Open Weights logo

Long-horizon coding and agent workflows

Claude Opus 5.5 logo

Coding, research, writing, documents, and complex agents

Qwen3.7-Max: API Pricing, 1M Context & Agent Features logo

Qwen3.7-Max is Alibaba's flagship agent model for coding and long-running tasks. Review its 1M context, tool use, API pricing, snapshots and limits.

GPT-5.5 logo

Agentic coding and complex professional work

GLM-5.1 Review: API Pricing, Coding & Open Weights logo

Review GLM-5.1 for agentic coding, including its 200K context, API pricing, MIT-licensed open weights, benchmarks, limitations, and GLM-5.3 migration.

Grok 4.6 Review: Context, Pricing & Agent Features logo

Review Grok 4.6's 500K context, reasoning levels, coding and agent tools, API and consumer pricing, limits, and alternatives.

MiMo-V2.5-Pro logo

Review Xiaomi MiMo-V2.5-Pro's 1M context, agentic coding features, API and Token Plan pricing, MIT weights, deployment needs, and alternatives.

LM Studio Bionic Review logo

LM Studio Bionic review covering local, cloud and remote models, coding and document agents, free and usage pricing, Windows access, safety, and alternatives.

Claude Opus 4.7 logo

Claude Opus 4.7 is an active Anthropic model for coding, agents and vision. Review its 1M context, $5/$25 API price and newer alternatives.