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Compare / head-to-head

Claude 3.5 SonnetvsCommand A+

Command A+ leads 1 of 1 shared benchmark. Claude 3.5 Sonnet has the larger context window (200K tokens).

Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.

Shared benchmarks
0 – 1
Command A+ leads
Cheaper per token
list price, input + output
Larger context
Claude 3.5 Sonnet
200K tokens
Provider uptime (30d)
100% · 100%
Anthropic · Cohere
Claude 3.5 Sonnet
Anthropic · released 2024-10-22
textvision
Context
200K
Max out
8K
Input /1M
$3
Output /1M
$15
Cached /1M
$0.3
Scores
4 · 4 core
Command A+
Cohere · released 2026-05-20
textvision
Context
128K
Max out
64K
Input /1M
Output /1M
Cached /1M
Scores
9 · 1 core
Quality

Benchmark matrix

BenchmarkClaude 3.5 SonnetCommand A+ΔEdge
Reported by both · 1
AIME 20253.3% matharena90% -86.7 ptCommand A+
Only Claude 3.5 Sonnet reports · 3
SWE-bench Verified49% not reported
GPQA Diamond55.3% epochnot reported
OTIS Mock AIME 2024-2025 (Epoch AI run)8.5% epochnot reported
Only Command A+ reports · 8
CharXiv Reasoningnot reported52.7%
IFBenchnot reported74%
MathVistanot reported80.6%
MMMUnot reported75.1%
MMMU-Pronot reported63%
SciCodenot reported38%
Tau2-bench Telecomnot reported85%
Terminal-Bench Hardnot reported25%
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Claude 3.5 Sonnet minus Command A+ in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing

Side by side

SpecClaude 3.5 SonnetCommand A+Edge
Context window200K tokens128K tokensClaude 3.5 Sonnet
Max output8K tokens64K tokensCommand A+
Input price / 1M$3
Output price / 1M$15
Cached input / 1M$0.3
Input + output / 1M
Lower is cheaper. List prices; batch, tool and regional fees excluded.
$18
Modalitiestext · visiontext · visionTie
Released2024-10-222026-05-20
Cited benchmark scores49
Reliability

Provider status

All providers
More matchups

Claude 3.5 Sonnet vs …

Built by Respan
Which one wins on your data?

Public benchmarks are a starting point. Run Claude 3.5 Sonnet and Command A+ on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.