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Alpha APIsUnified gatewayFrom key to first request.
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Key status tool →Top models on the gateway.
Alpha Capability Index combines vendor-published coding, reasoning, agentic execution and efficiency results into a normalized 100-point editorial score.
- 01nghi/claude-opus-5-thinkingMaximum reasoning · complex agents98
- 02nghi/claude-opus-5Frontier general intelligence96
- 03nghi/claude-sonnet-5-thinkingAgentic coding · extended reasoning94
- 04nghi/claude-opus-4.8-thinkingLong-horizon professional work92
- 05nghi/claude-sonnet-5High performance · better efficiency91
- 01nghi/gpt-5.6-solFlagship coding and professional work99
- 02nghi/gpt-5.6-terraBalanced frontier performance95
- 03nghi/gpt-5.5Agentic coding · complex tool use93
- 04nghi/gpt-5.6-lunaFast and economical execution90
- 05nghi/gpt-5.4Large-context coding and knowledge work88
Editorial score, not a universal benchmark. Model performance varies by workload, prompting, tools and reasoning settings. Rankings are reviewed against official vendor evaluation releases.
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