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Models · Cohere · Out sinceReleased 20 May 2026

Command A+

Available on OpenRouterOn OpenRouterAvailable nowGenerally availableCan run on your own serversOpen weights

Command A+ is made by Cohere. We don't have enough test results yet to rank it. It's cheap to use. Its makers have published it, so you can run it on your own servers.

218B total / 25B active MoE, Apache 2.0 (Cohere's first fully Apache-licensed model), 48 languages incl. Swedish, Danish, Norwegian, Finnish, Icelandic. Card: 128K input context (config max_position_embeddings 200,000; OpenRouter lists 192K). BF16 / FP8 / W4A4 checkpoints; W4A4 runs on 2x H100 or 1x B200. Native citation grounding. OpenRouter ~$0.30/$1.50 (listed 2026-09-22); Cohere list price not verified.

Writing & creativity
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Research & analysis
—
Coding
—
Price
Cheap$0.30 / $1.50
Price per 1M (blended)Blended / 1M
$0.60
MemoryContext
128K
Longest answerMax output
—
Test resultsResults
8 (8 independent8 indep.)
Out sinceReleased
20 May 2026
Made byVendor
Cohere
UnderstandsInputs
text, image

Scores are out of 100 for each area, compared with every model we track; “#” is its rank. Context is how much text it can read at once (1M is roughly 700,000 words). Blended price mixes the cost of what you send and what it writes back.

Thinking levels

Reasoning settings

You can't choose how long this one thinks.

No adjustable reasoning setting listed.

Read more

Links

Using it through OpenRouter

On OpenRouter

OpenRouter is a service that gives access to many AI models in one place. This model is listed there as cohere/command-a-plus.

Route it as cohere/command-a-plus at $0.30 in / $1.50 out per 1M tokens, 192K context. Listed since 22 Sep 2026.

frequency_penaltyinclude_reasoningmax_tokenspresence_penaltyreasoningresponse_formatseedstopstructured_outputstemperaturetoolstop_ktop_p

Run it yourself

Self-hosting

On your own servers,Licence, sizeunder your own control.and hardware.

Compare all open models →All open-weights models →

LicenceLicence
Apache-2.0
OK for business useCommercial use
Yes
SizeParams (total / active)
218B / 25B
Can be trained furtherBase model
No

Hardware you'd need

Hardware tier & memory

Needs one full AI server.

≤ 1.1 TB at 8-bit (one 8×H200 node). Weights ≈ 229 GB at 8-bit, 120 GB at 4-bit (+10–30% for KV cache). MoE: 25B active per token.

Languages: Languages: Trained on 48 languages incl. Swedish, Danish, Norwegian, Finnish, Icelandic (card).

Training it further: Fine-tuning: No recipe in card.

Quantisations: bf16, fp8 (CohereLabs/command-a-plus-05-2026-fp8), w4a4 (CohereLabs/command-a-plus-05-2026-w4a4, vendor-recommended), gguf (community: bartowski). Engines: vLLM (>=0.21 + cohere_melody parser), Transformers.

Download (Hugging Face)Weights on Hugging Face ↗huggingface.co ↗cohere.com ↗

Every test result

Every result

All the numbers,with where they came from.

Every result we've found for this model, with who measured it and a link to where we read it.

All raw rows (vendor and independent kept separate), with setting label, source, date, harness and notes.

All results for this model
NotesNotes
AA-LCR52.7%DefaultCommand A+Independent testIndependentArtificial Analysis ↗1 Oct 2026—AA slug command-a-plus
AA-Omniscience Index-4DefaultCommand A+Independent testIndependentArtificial Analysis ↗1 Oct 2026—AA slug command-a-plus; AA-Omniscience Index (-100..100)
Artificial Analysis Intelligence Index13.1DefaultCommand A+Independent testIndependentArtificial Analysis ↗1 Oct 2026—AA slug command-a-plus
Artificial Analysis output speed208 tok/sDefaultCommand A+Independent testIndependentArtificial Analysis ↗1 Oct 2026—AA slug command-a-plus; median output tokens/sec across AA-tracked API providers (not a self-hosted measurement)
GPQA Diamond76.1%DefaultCommand A+Independent testIndependentArtificial Analysis ↗1 Oct 2026—AA slug command-a-plus
Humanity's Last Exam12.0%DefaultCommand A+Independent testIndependentArtificial Analysis ↗1 Oct 2026—AA slug command-a-plus
SciCode38.5%DefaultCommand A+Independent testIndependentArtificial Analysis ↗1 Oct 2026—AA slug command-a-plus
Terminal-Bench 2.122.9%DefaultCommand A+Independent testIndependentArtificial Analysis ↗1 Oct 2026—AA slug command-a-plus