Side by side

See the difference.

Scores, capabilities and costs for the models you’re considering.

Scroll to compare models →

Comparison of command-a, Google: Gemini 4 Argon, Meta: Muse Spark Open
3 modelsUnknowncommand-aRemove ×googleGoogle: Gemini 4 ArgonRemove ×metaMeta: Muse Spark OpenRemove ×
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.OpenRouter lists a 1,048,576-token context and up to 943,718 output tokens for this open-weight model aimed at agentic coding.
DateOct 16, 2026DiscoveredSep 30, 2026ReleasedOct 15, 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$1.25 in / $4.25 out/ 1M tokensbaseten · via Hugging Face · all routes ↗
Provider endpoints1 endpoint →8 endpoints →8 endpoints →
AA Intelligence ↗4.3.2Not reported52.56 ↗Effort: high · HighIndependent result38.87 ↗Effort: xhigh · XhighIndependent result
AA-Briefcase ↗1.1Not reported1,485.76 ↗Effort: high · HighIndependent result1,279.37 ↗Effort: xhigh · XhighIndependent result
GDPval-AA ↗2.1Not reported1,623.11 ↗Effort: high · HighIndependent result1,401.12 ↗Effort: xhigh · XhighIndependent result
AutomationBench-AA ↗AA Index 4.3.2 collectionNot reported77.51% ↗Effort: high · HighIndependent result49.71% ↗Effort: xhigh · XhighIndependent result
Terminal-Bench 4.0 · AA ↗Not reported57.07% ↗Effort: high · HighHarness unreportedIndependent result8.08% ↗Effort: xhigh · XhighHarness unreportedIndependent result
SciCode ↗AA Index 4.3.2 collectionNot reported61.81% ↗AA · Under reviewEffort: high · HighIndependent result58.45% ↗AA · Under reviewEffort: xhigh · XhighIndependent result
Humanity’s Last Exam ↗AA Index 4.3.2 collectionNot reported57.09% ↗Effort: high · HighIndependent result43.88% ↗Effort: xhigh · XhighIndependent result
GDP.pdf ↗AA Index 4.3.2 collectionNot reported21.8% ↗Effort: high · HighIndependent result18.6% ↗Effort: xhigh · XhighIndependent result
CritPt ↗AA Index 4.3.2 collectionNot reported27.14% ↗AA · Under reviewEffort: high · HighIndependent result14.86% ↗AA · Under reviewEffort: xhigh · XhighIndependent result
AA-Omniscience ↗AA Index 4.3.2 collectionNot reported42.35 ↗Effort: high · HighIndependent result24.65 ↗Effort: xhigh · XhighIndependent result
AA-LCR ↗1.1Not reported79.67% ↗Effort: high · HighIndependent result78.33% ↗Effort: xhigh · XhighIndependent result
LiveBench ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported84.1% ↗Effort: high · single run · equal mean of 7 suitesIndependent result57.57% ↗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 result60.3% ↗Effort: max · single runIndependent result
LiveBench Research ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported83.1% ↗Effort: high · single runIndependent result80.3% ↗Effort: max · single runIndependent result
LiveBench Browser Use ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported92% ↗Effort: high · single runIndependent result36% ↗Effort: max · single runIndependent result
LiveBench Coding ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported89.7% ↗Effort: high · single runIndependent result73.6% ↗Effort: max · single runIndependent result
LiveBench Agentic ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported69.9% ↗Effort: high · single runIndependent result18.9% ↗Effort: max · single runIndependent result
LiveBench Data Analysis ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported85.2% ↗Effort: high · single runIndependent result60.2% ↗Effort: max · single runIndependent result
LiveBench Reasoning ↗2.0 · 2026-10-14 (dataset 2026-09-02)Not reported95.1% ↗Effort: high · single runIndependent result73.7% ↗Effort: max · single runIndependent result
Context window256K1M1M
Max output8.2K943.7K943.7K
Parameters———
Tool callingSupportedSupportedSupported
Structured outputSupportedSupportedSupported
Image inputNot reportedSupportedSupported
Audio inputNot reportedSupportedSupported
Video inputNot reportedSupportedSupported
ReasoningNot reportedSupportedSupported
Prompt cachingNot reportedSupportedSupported
Open weightsNot reportedNot reportedSupported

Add another model

Search all models →