Best for Chat & Knowledge

All models2292Chat & Knowledge558Coding381Agents & Tool Use541Writing & Language360Vision & Documents395Image Generation & Editing183Video Generation148Speech & Voice358Embeddings & Retrieval671Decision models118Music & Sound29
ModelMathArena · BrokenArXiv May 2026Per taskPriceSpeedSupportsContext
Claude Opus 5.5Anthropic
95high
$1.82$4 / $20821M
GPT-6 AstraOpenAI
91max
$3.26$10 / $50691.05M
GPT-6.1 SolOpenAI
90max
$0.72$2 / $10521.05M
GPT-6 SolOpenAI
87max
$1.04$2 / $101281.05M
Claude Fable 5.1Anthropic
78low
$2.37$10 / $50571M
GPT-5.5OpenAI
50unstated
—$5 / $30—1.05M
Claude Fable 5Anthropic
45max
$8.75$10 / $50671M
Kimi K3Moonshot AIOpen
43unstated
—$3 / $15—1M
Grok 4.7xAI
40xhigh
$3.74$2 / $694500K
Muse Spark 1.3Meta
37unstated
—$1.25 / $4.25—1M
Claude Opus 4.8Anthropic
23max
$4.08$5 / $25661M
DeepSeek V4.1 Flash 1017DeepSeekOpen
20unstated
—$0.30 / $1.20—1M
Gemini 3.8 FlashGoogle
19unstated
—$0.75 / $3.75—1M
Gemini 3.1 Pro PreviewGoogle
17unstated
—$2 / $12—1M
GLM 5.2Z.aiOpen
11unstated
—$1.40 / $4.40—1M
GLM 5.1Z.aiOpen
10unstated
—$1.40 / $4.40—203K
Step 3.7 FlashStepFunOpen
9unstated
—$0.20 / $1.15—256K
Gemini 3.6 FlashGoogle
4unstated
—$0.75 / $3.75—1M