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Comparison of command-a, Google: Gemini 4 Argon, Anthropic: Claude Sonnet 5.5
3 modelsUnknowncommand-aRemove ×googleGoogle: Gemini 4 ArgonRemove ×anthropicAnthropic: Claude Sonnet 5.5Remove ×
What’s different256K context · 8.2K max output · Tool calling · Structured outputLong decode can use the unified 1M-token budget for output; reads video, audio and PDFs, with implicit-only caching.Tuned for quick iteration on scoped fixes and documents; Anthropic favors Opus 5.5 for open-ended work needing sustained judgment.
DateOct 16, 2026DiscoveredSep 30, 2026ReleasedSep 28, 2026Released
Listed rate$2.50 in / $10.00 out/ 1M tokensExperiential · all routes ↗Standard list rate$1.00 in / $5.00 out/ 1M tokensGoogle AI Studio · via OpenRouter · all routes ↗google-ai-studio/flex · tier=flex$2.00 in / $10.00 out/ 1M tokensAmazon Bedrock · via OpenRouter · all routes ↗amazon-bedrock
Provider endpoints1 endpoint →8 endpoints →11 endpoints →
AA Intelligence ↗4.3.2Not reported52.56 ↗Effort: high · HighIndependent result56 ↗Effort: max · Max, Default FallbackIndependent result
AA-Briefcase ↗1.1Not reported1,485.76 ↗Effort: high · HighIndependent result1,817.26 ↗Effort: max · Max, Default FallbackIndependent result
GDPval-AA ↗2.1Not reported1,623.11 ↗Effort: high · HighIndependent result1,837.82 ↗Effort: max · Max, Default FallbackIndependent result
AutomationBench-AA ↗AA Index 4.3.2 collectionNot reported77.51% ↗Effort: high · HighIndependent result71.77% ↗Effort: max · Max, Default FallbackIndependent result
Terminal-Bench 4.0 · AA ↗Not reported57.07% ↗Effort: high · HighHarness unreportedIndependent result63.64% ↗Effort: max · Max, Default FallbackHarness unreportedIndependent result
SciCode ↗AA Index 4.3.2 collectionNot reported61.81% ↗AA · Under reviewEffort: high · HighIndependent result61% ↗AA · Under reviewEffort: max · Max, Default FallbackIndependent result
Humanity’s Last Exam ↗AA Index 4.3.2 collectionNot reported57.09% ↗Effort: high · HighIndependent result54.96% ↗Effort: max · Max, Default FallbackIndependent result
GDP.pdf ↗AA Index 4.3.2 collectionNot reported21.8% ↗Effort: high · HighIndependent result25.8% ↗Effort: max · Max, Default FallbackIndependent result
CritPt ↗AA Index 4.3.2 collectionNot reported27.14% ↗AA · Under reviewEffort: high · HighIndependent result31.43% ↗AA · Under reviewEffort: max · Max, Default FallbackIndependent result
AA-Omniscience ↗AA Index 4.3.2 collectionNot reported42.35 ↗Effort: high · HighIndependent result32.3 ↗Effort: max · Max, Default FallbackIndependent result
AA-LCR ↗1.1Not reported79.67% ↗Effort: high · HighIndependent result82.67% ↗Effort: max · Max, Default FallbackIndependent result
LiveBench ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported84.1% ↗Effort: high · single run · equal mean of 7 suitesIndependent result82.46% ↗Effort: max · single run · equal mean of 7 suitesIndependent result
LiveBench Design ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported73.7% ↗Effort: high · single runIndependent result85% ↗Effort: max · single runIndependent result
LiveBench Research ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported83.1% ↗Effort: high · single runIndependent result83.6% ↗Effort: max · single runIndependent result
LiveBench Browser Use ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported92% ↗Effort: high · single runIndependent result84% ↗Effort: max · single runIndependent result
LiveBench Coding ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported89.7% ↗Effort: high · single runIndependent result94.7% ↗Effort: max · single runIndependent result
LiveBench Agentic ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported69.9% ↗Effort: high · single runIndependent result78.8% ↗Effort: max · single runIndependent result
LiveBench Data Analysis ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported85.2% ↗Effort: high · single runIndependent result59.5% ↗Effort: max · single runIndependent result
LiveBench Reasoning ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported95.1% ↗Effort: high · single runIndependent result91.6% ↗Effort: max · single runIndependent result
Context window256K1M1M
Max output8.2K943.7K128K
Parameters———
Tool callingSupportedSupportedSupported
Structured outputSupportedSupportedSupported
Image inputNot reportedSupportedSupported
Audio inputNot reportedSupportedNot reported
Video inputNot reportedSupportedNot reported
ReasoningNot reportedSupportedSupported
Prompt cachingNot reportedSupportedSupported

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