Command A vs GPT-6 Astra
Benchmark Performance
Available Benchmarks
Technical Differences
Side-by-Side Facts
| Field | Command A | GPT-6 Astra |
|---|---|---|
| Developer | Cohere | OpenAI |
| Family | Command A | Gpt 6 |
| Model | Command A | GPT-6 Astra |
| Version | Command A | GPT-6 Astra |
| Lifecycle | active | active |
| Released | Unknown | 2026-09-03 |
| Knowledge cutoff | 2024-06-01 | 2026-04-30 |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |
| Context window | 256K | 1,050K |
| Total parameters | 111B | Unknown |
| Active parameters | Unknown | Unknown |
| License | Unknown | Unknown |
| Open weights | No | No |
| API available | Yes | Yes |
| Self-hostable | No | No |
| Provider access | Cohere (Standard) | Openai (Standard) |
| Capabilities | agents, chat, citations, multilingual, rag, structured_outputs, tools | chat, computer-use, generation, reasoning, research, tools |
14 comparable fields · 9 material differences · Pair passes the primary-source comparison gate
Command A Capabilities
GPT-6 Astra Capabilities
Internal Comparison Graph
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Primary Evidence
Sources and Freshness
Questions
Command A vs GPT-6 Astra FAQs
Is Command A or GPT-6 Astra better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Command A and GPT-6 Astra, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Command A or GPT-6 Astra?+
Command A is $2.50 and GPT-6 Astra is $10.00 per million tokens, so Command A is cheaper on this metric. Command A is $10.00 and GPT-6 Astra is $50.00 per million tokens, so Command A is cheaper on this metric.
Which has a larger context window, Command A or GPT-6 Astra?+
GPT-6 Astra has the larger sourced context window. Command A supports 256K and GPT-6 Astra supports 1,050K.
Which performs better in benchmarks, Command A or GPT-6 Astra?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Command A or GPT-6 Astra be self-hosted?+
Both models have the same recorded self-hosting status: unsupported. Command A is not marked open weight; GPT-6 Astra is not marked open weight.
Can Command A and GPT-6 Astra understand images?+
Command A is not documented with image input; GPT-6 Astra is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Command A or GPT-6 Astra?+
GPT-6 Astra has the larger sourced maximum output: Command A supports 8K and GPT-6 Astra supports 128K output tokens.
Do Command A and GPT-6 Astra support reasoning and tool use?+
Command A: tool calling. GPT-6 Astra: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Command A or GPT-6 Astra?+
Command A has 1 sourced provider route; GPT-6 Astra has 1, a tie.
Which offers better value, Command A or GPT-6 Astra?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.