Quality against price

How capable a model is, by the Epoch Capabilities Index (ECI), set against what it costs at its cheapest direct provider. Models on the frontier are the ones no other model beats on both: nothing scored higher for less.

151 of 2,612 models have an Epoch Capabilities Index; others are not evaluated. 146 of those also have a headline price and are shown below; 5 have no comparable direct price and are listed at the end. Data generated 2026-10-20 03:37 UTC.

Capabilities index against blended price

Epoch Capabilities Index, retrieved 2026-10-19. Price: each model's cheapest headline direct price, blended 3 input : 1 output.

Scatter of 146 models: Epoch Capabilities Index against blended price on a log scale. 8 models form the frontier: Mistral Nemo ($0.0178, 118.7), GPT OSS 20B ($0.0284, 137.8), Qwen3.7 Flash ($0.0518, 144.6), DeepSeek V4 Flash Latest ($0.0563, 154.5), DeepSeek V4.1 Flash ($0.143, 155.6), Claude Haiku 5.5 ($0.20, 159), GPT-6.1 Sol ($4.00, 166.3), Claude Opus 5.5 ($8.00, 166.8). All values are in the table below.

Show as table
Epoch Capabilities Index and blended price per model
ModelEpoch Capabilities IndexCI ±Blended $/MFrontier
Claude Opus 5.5166.83.7$8.00yes
GPT-6 Astra166.43.9$20
GPT-6.1 Sol166.33.8$4.00yes
Claude Fable 5.1164.73.3$20
Gemini 4 Argon164.63.5$4.00
Claude Sonnet 5.5164.53.5$4.00
Claude Opus 5162.62.9$10
GPT-6 Sol162.62.9$4.00
Claude Fable 5162.13.4$20
GPT-5.5 Pro1623.1$67.50
GPT-5.6 Sol161.72.8$5.00
GPT-5.6 Terra159.42.7$4.50
GPT-5.4 Pro1592.6$67.50
Claude Haiku 5.51592.7$0.20yes
GPT-5.51592.8$11.25
Claude Opus 4.8158.32.3$10
Kimi K3157.42.5$3.76
Gemini 3.7 Flash157.22.2$1.50
Gemini 3.8 Flash157.22.7$1.50
Muse Spark 1.3156.82$2.00
GPT-5.3 Codex156.83.8$4.81
GPT-5.4156.72$5.63
Claude Sonnet 5156.42.5$4.00
GPT-5.6 Luna156.32.6$0.45
Claude Opus 4.7156.32$9.00
GPT-6 Luna156.32.4$0.20
Grok 4.6156.32.1$3.00
GPT-5.2 Pro1562.9$57.75
GLM-5.3155.92.2$1.29
DeepSeek V4.1 Flash155.62$0.143yes
DeepSeek V4 Pro 0813155.32$1.34
Claude Opus 4.6155.31.7$10
Muse Spark 1.2 Contributor154.92$2.00
DeepSeek V4 Flash Latest154.52.1$0.0563yes
Gemini 3.5 Flash154.42$3.38
Grok 4.7154.41.9$2.40
Gemini 3.6 Flash154.21.7$1.50
Muse Spark 1.11542.3$2.00
Grok 4.5153.91.7$3.00
Qwen3.7 Max153.82.1$3.75
GPT-5.2153.51.8$3.30
GLM-5.3-Flash153.22.2$0.162
Gemini-3-Pro152.92$4.50
Claude Sonnet 4.6152.42.3$6.00
Grok 4.20152.12.3$1.56
GLM-5.2151.92$1.07
Gemini 3 Flash151.81.4$1.41
Kimi K2.6150.91.8$0.825
GPT-5 Pro150.72.5$41.25
Inkling Small150.22.4$0.638
Claude Opus 4.5150.22.4$10
GPT-5150—$3.44
GLM-5.11501.9$1.48
Kimi K2.7 Code HighSpeed149.91.9$1.28
GPT-5.1149.81.5$3.44
DeepSeek V4 Pro149.21.7$1.21
GPT-5.4 mini148.81.7$1.69
Inkling148.62.2$1.73
Moonshot Kimi K2.51481.5$0.90
o3-pro147.42.2$35
Qwen3.7 Plus147.31.6$0.56
MiniMax-M3147.13.6$0.375
Mistral Large 4146.93.6$1.03
o3146.91.9$3.50
Claude Sonnet 4.5146.81.6$6.00
MiniMax-M2.5146.72.7$0.385
Qwen3.5 397B-A17B146.71.7$0.387
Qwen3.6 27B146.51.8$0.588
Grok 4146.41.8$6.00
GPT-5.4 nano146.12.4$0.463
deepseek-v3.2146.11.4$0.223
DeepSeek V4 Flash146.12.2$0.0875
Moonshot Kimi K2 Thinking1462$0.975
MiniMax-M2.7145.94.8$0.518
GLM-5145.81.9$0.738
o4-mini145.62$1.75
GPT-5 Mini145.41.7$0.525
Gemini 3.5 Flash Lite145.22$0.85
DeepSeek V3.2 Exp1452.3$0.303
Qwen3.7 Flash144.62.3$0.0518yes
Gemini 3.1 Flash Lite144.51.9$0.563
Grok-4-Fast144.22.2$10
Qwen3.6 35B-A3B144.12.4$0.313
Claude Opus 4.1144.12.1$30
GLM-4.7143.82.2$0.738
Gemma-4-31B-IT142.92.4$0.15
Claude Opus 4142.71.8$10
Qwen3.5 35B-A3B142.52.4$0.355
Claude Haiku 4.5142.42.4$1.38
Qwen3 Max142.32.2$0.628
o1141.81.7$26.25
gemma-4-26b-a4b141.82.4$0.198
Claude Sonnet 4141.72.2$6.00
Mistral Medium 3.5141.52.6$3.00
DeepSeek R1 0528141.32.1$0.913
Claude Sonnet 3.7141.12.2$6.00
Grok 3 Mini140.32.3$0.35
o3-mini140.32.3$1.93
GPT-OSS 120B1403.2$0.06
DeepSeek V3.1139.93.7$0.32
Qwen 3.5 9B (Q4_K_M)139.42.5$0.0675
Qwen3 235B-A22B139.42.8$0.27
GPT-5 Nano139.33.3$0.138
DeepSeek R11392.1$0.92
Qwen3 32B138.52.8$0.118
Grok 3138.32.1$6.00
Qwen3 14B138.23.1$0.12
GPT OSS 20B137.83.3$0.0284yes
QwQ 32B137.64.7$0.185
DeepSeek R1 Distill Qwen 32B137.44.7$0.15
GPT-4.1136.82.4$3.50
Qwen3 8B136.23.7$0.06
o1 mini135.82.6$1.93
DeepSeek R1 Distill Qwen 14B135.45.2$0.07
GPT-4.1 mini1352.7$0.70
Mistral Medium 3134.12.8$0.80
DeepSeek V3132.34.2$0.238
Llama 4 Maverick132.23.2$0.405
Claude Sonnet 3.5130—$6.00
GPT-4.1 nano129.64.3$0.125
qwen2-5-72b1293.6$0.90
qwen2-5-32b128.53.8$0.90
Llama 3.3 70B127.33.9$0.275
Claude Haiku 3.5127.24.8$1.60
Claude Opus 3126.94$30
GPT-4o mini126.64.5$0.263
Nova Pro123.88.7$0.953
Gemma 3 12B123.56.6$0.238
llama-3-70b122.94.4$1.18
mixtral-8x22b122.14.7$1.20
Mistral Large1225.3$0.75
Claude 3 Sonnet120.75.7$6.00
Mistral Nemo118.75.3$0.0178yes
Mixtral 8x7B118.55.2$0.50
Claude Haiku 3118.45.7$0.50
Ministral 3B118.18.3$0.04
llama-3-8b116.55.8$0.10
llama-2-70b113.86.2$1.18
mistral-7b-v0-1112.36.6$0.10
gemma-7b112.17$0.20
mistral-7b-v0-3109.17.7$0.113
phi-210814.5$0.10
llama-2-13b106.37.4$0.20
llama-2-7b99.28.6$0.10
gemma-2b94.39.2$0.10
redpajama-incite-7b-base90.611.3$0.20

All scored models with a price

Highest index first. Sort by any column. ± is half the width of Epoch's published confidence interval; overlapping intervals mean the order between those models is not settled.

ModelECICheapest blended /1MCheapest at
Claude Opus 5.5Anthropic166.8 ± 3.7$8.00Anthropic
GPT-6 AstraOpenAI166.4 ± 3.9$20OpenAI
GPT-6.1 SolOpenAI166.3 ± 3.8$4.00OpenAI
Claude Fable 5.1Anthropic164.7 ± 3.3$20Anthropic
Gemini 4 ArgonGoogle164.6 ± 3.5$4.00Google
Claude Sonnet 5.5Anthropic164.5 ± 3.5$4.00Anthropic
Claude Opus 5Anthropic162.6 ± 2.9$10Anthropic
GPT-6 SolOpenAI162.6 ± 2.9$4.00OpenAI
Claude Fable 5Anthropic162.1 ± 3.4$20Anthropic
GPT-5.5 ProOpenAI162 ± 3.1$67.50OpenAI
GPT-5.6 SolOpenAI161.7 ± 2.8$5.00Infer by Flow7
GPT-5.6 TerraOpenAI159.4 ± 2.7$4.50OpenAI
GPT-5.4 ProOpenAI159 ± 2.6$67.50OpenAI
Claude Haiku 5.5Anthropic159 ± 2.7$0.20Anthropic
GPT-5.5OpenAI159 ± 2.8$11.25OpenAI
Claude Opus 4.8Anthropic158.3 ± 2.3$10Anthropic
Kimi K3Moonshot AI157.4 ± 2.5$3.76Chutes
Gemini 3.7 FlashGoogle157.2 ± 2.2$1.50Google
Gemini 3.8 FlashGoogle157.2 ± 2.7$1.50Google
Muse Spark 1.3Meta156.8 ± 2$2.00Meta
GPT-5.3 CodexOpenAI156.8 ± 3.8$4.81OpenAI
GPT-5.4OpenAI156.7 ± 2$5.63OpenAI
Claude Sonnet 5Anthropic156.4 ± 2.5$4.00Anthropic
GPT-5.6 LunaOpenAI156.3 ± 2.6$0.45OpenAI
Claude Opus 4.7Anthropic156.3 ± 2$9.00GMI Cloud
GPT-6 LunaOpenAI156.3 ± 2.4$0.20OpenAI
Grok 4.6xAI156.3 ± 2.1$3.00xAI
GPT-5.2 ProOpenAI156 ± 2.9$57.75OpenAI
GLM-5.3Z.ai (Zhipu AI)155.9 ± 2.2$1.29Phala
DeepSeek V4.1 FlashDeepSeek155.6 ± 2$0.143sail
DeepSeek V4 Pro 0813DeepSeek155.3 ± 2$1.34IteraCompute
Claude Opus 4.6Anthropic155.3 ± 1.7$10Anthropic
Muse Spark 1.2 ContributorMeta154.9 ± 2$2.00Meta
DeepSeek V4 Flash LatestDeepSeek154.5 ± 2.1$0.0563engy
Gemini 3.5 FlashGoogle154.4 ± 2$3.38Google
Grok 4.7xAI154.4 ± 1.9$2.40Prime Inference
Gemini 3.6 FlashGoogle154.2 ± 1.7$1.50Google
Muse Spark 1.1Meta154 ± 2.3$2.00Meta
Grok 4.5xAI153.9 ± 1.7$3.00xAI
Qwen3.7 MaxAlibaba (Qwen)153.8 ± 2.1$3.75Alibaba
GPT-5.2OpenAI153.5 ± 1.8$3.30SAP AI Core
GLM-5.3-FlashZ.ai (Zhipu AI)153.2 ± 2.2$0.162IteraCompute
Gemini-3-ProGoogle152.9 ± 2$4.50replicate
Claude Sonnet 4.6Anthropic152.4 ± 2.3$6.00Anthropic
Grok 4.20xAI152.1 ± 2.3$1.56xAI
GLM-5.2Z.ai (Zhipu AI)151.9 ± 2$1.07CoreWeave
Gemini 3 FlashGoogle151.8 ± 1.4$1.41Databricks
Kimi K2.6Moonshot AI150.9 ± 1.8$0.825Chutes
GPT-5 ProOpenAI150.7 ± 2.5$41.25OpenAI
Inkling SmallThinking Machines150.2 ± 2.4$0.638Deep Infra
Claude Opus 4.5Anthropic150.2 ± 2.4$10Anthropic
GPT-5OpenAI150$3.44OpenAI
GLM-5.1Z.ai (Zhipu AI)150 ± 1.9$1.48Baidu
Kimi K2.7 Code HighSpeedMoonshot AI149.9 ± 1.9$1.28StreamLake
GPT-5.1OpenAI149.8 ± 1.5$3.44OpenAI
DeepSeek V4 ProDeepSeek149.2 ± 1.7$1.21Parasail
GPT-5.4 miniOpenAI148.8 ± 1.7$1.69OpenAI
InklingThinking Machines148.6 ± 2.2$1.73Deep Infra
Moonshot Kimi K2.5Moonshot AI148 ± 1.5$0.90SiliconFlow
o3-proOpenAI147.4 ± 2.2$35OpenAI
Qwen3.7 PlusAlibaba (Qwen)147.3 ± 1.6$0.56Together AI
MiniMax-M3MiniMax147.1 ± 3.6$0.375Vultr
Mistral Large 4Mistral AI146.9 ± 3.6$1.03Mistral
o3OpenAI146.9 ± 1.9$3.50OpenAI
Claude Sonnet 4.5Anthropic146.8 ± 1.6$6.00Amazon Bedrock
MiniMax-M2.5MiniMax146.7 ± 2.7$0.385DInference
Qwen3.5 397B-A17BAlibaba (Qwen)146.7 ± 1.7$0.387Alibaba (China)
Qwen3.6 27BAlibaba (Qwen)146.5 ± 1.8$0.588STACKIT
Grok 4xAI146.4 ± 1.8$6.00Azure
GPT-5.4 nanoOpenAI146.1 ± 2.4$0.463OpenAI
deepseek-v3.2DeepSeek146.1 ± 1.4$0.223CrofAI
DeepSeek V4 FlashDeepSeek146.1 ± 2.2$0.0875StreamLake
Moonshot Kimi K2 ThinkingMoonshot AI146 ± 2$0.975IO.NET
MiniMax-M2.7MiniMax145.9 ± 4.8$0.518Moark
GLM-5Z.ai (Zhipu AI)145.8 ± 1.9$0.738Vultr
o4-miniOpenAI145.6 ± 2$1.75replicate
GPT-5 MiniOpenAI145.4 ± 1.7$0.525Snowflake Cortex
Gemini 3.5 Flash LiteGoogle145.2 ± 2$0.85Google
DeepSeek V3.2 ExpDeepSeek145 ± 2.3$0.303Meganova
Qwen3.7 FlashAlibaba (Qwen)144.6 ± 2.3$0.0518Alibaba (China)
Gemini 3.1 Flash LiteGoogle144.5 ± 1.9$0.563Google
Grok-4-FastxAI144.2 ± 2.2$10OCI Generative AI
Qwen3.6 35B-A3BAlibaba (Qwen)144.1 ± 2.4$0.313Deep Infra
Claude Opus 4.1Anthropic144.1 ± 2.1$30Databricks
GLM-4.7Z.ai (Zhipu AI)143.8 ± 2.2$0.738Deep Infra
Gemma-4-31B-ITGoogle142.9 ± 2.4$0.15CrofAI
Claude Opus 4Anthropic142.7 ± 1.8$10Snowflake Cortex
Qwen3.5 35B-A3BAlibaba (Qwen)142.5 ± 2.4$0.355Deep Infra
Claude Haiku 4.5Anthropic142.4 ± 2.4$1.38Xpersona
Qwen3 MaxAlibaba (Qwen)142.3 ± 2.2$0.628Alibaba (China)
o1OpenAI141.8 ± 1.7$26.25DigitalOcean
gemma-4-26b-a4bGoogle141.8 ± 2.4$0.198Amazon Bedrock (mantle)
Claude Sonnet 4Anthropic141.7 ± 2.2$6.00DigitalOcean
Mistral Medium 3.5Mistral AI141.5 ± 2.6$3.00Mistral
DeepSeek R1 0528DeepSeek141.3 ± 2.1$0.913Deep Infra
Claude Sonnet 3.7Anthropic141.1 ± 2.2$6.00Amazon Bedrock
Grok 3 MinixAI140.3 ± 2.3$0.35xAI
o3-miniOpenAI140.3 ± 2.3$1.93DigitalOcean
GPT-OSS 120BOpenAI140 ± 3.2$0.06NEAR AI Cloud
DeepSeek V3.1DeepSeek139.9 ± 3.7$0.32TokenGo
Qwen 3.5 9B (Q4_K_M)Alibaba (Qwen)139.4 ± 2.5$0.0675CrofAI
Qwen3 235B-A22BAlibaba (Qwen)139.4 ± 2.8$0.27Deep Infra
GPT-5 NanoOpenAI139.3 ± 3.3$0.138OpenAI
DeepSeek R1DeepSeek139 ± 2.1$0.92SiliconFlow
Qwen3 32BAlibaba (Qwen)138.5 ± 2.8$0.118OVHcloud AI Endpoints
Grok 3xAI138.3 ± 2.1$6.00xAI
Qwen3 14BAlibaba (Qwen)138.2 ± 3.1$0.12Nebius Token Factory
GPT OSS 20BOpenAI137.8 ± 3.3$0.0284Darkbloom
QwQ 32BAlibaba (Qwen)137.6 ± 4.7$0.185nscale
DeepSeek R1 Distill Qwen 32BDeepSeek137.4 ± 4.7$0.15nscale
GPT-4.1OpenAI136.8 ± 2.4$3.50OpenAI
Qwen3 8BAlibaba (Qwen)136.2 ± 3.7$0.06SiliconFlow
o1 miniOpenAI135.8 ± 2.6$1.93OpenAI
DeepSeek R1 Distill Qwen 14BDeepSeek135.4 ± 5.2$0.07nscale
GPT-4.1 miniOpenAI135 ± 2.7$0.70OpenAI
Mistral Medium 3Mistral AI134.1 ± 2.8$0.80Vertex
DeepSeek V3DeepSeek132.3 ± 4.2$0.238inferenceapis
Llama 4 MaverickMeta132.2 ± 3.2$0.405DigitalOcean
Claude Sonnet 3.5Anthropic130$6.00Amazon Bedrock
GPT-4.1 nanoOpenAI129.6 ± 4.3$0.125SAP AI Core
qwen2-5-72bAlibaba (Qwen)129 ± 3.6$0.90Fireworks AI
qwen2-5-32bAlibaba (Qwen)128.5 ± 3.8$0.90Fireworks AI
Llama 3.3 70BMeta127.3 ± 3.9$0.275inferenceapis
Claude Haiku 3.5Anthropic127.2 ± 4.8$1.60Amazon Bedrock
Claude Opus 3Anthropic126.9 ± 4$30Amazon Bedrock
GPT-4o miniOpenAI126.6 ± 4.5$0.263OpenAI
Nova ProAmazon123.8 ± 8.7$0.953SAP AI Core
Gemma 3 12BGoogle123.5 ± 6.6$0.238Neon
llama-3-70bMeta122.9 ± 4.4$1.18replicate
mixtral-8x22bMistral AI122.1 ± 4.7$1.20Fireworks AI
Mistral LargeMistral AI122 ± 5.3$0.75Mistral
Claude 3 SonnetAnthropic120.7 ± 5.7$6.00Vertex (Anthropic)
Mistral NemoMistral AI118.7 ± 5.3$0.0178IO.NET
Mixtral 8x7BMistral AI118.5 ± 5.2$0.50Fireworks AI
Claude Haiku 3Anthropic118.4 ± 5.7$0.50SAP AI Core
Ministral 3BMistral AI118.1 ± 8.3$0.04Mistral
llama-3-8bMeta116.5 ± 5.8$0.10replicate
llama-2-70bMeta113.8 ± 6.2$1.18replicate
mistral-7b-v0-1Mistral AI112.3 ± 6.6$0.10replicate
gemma-7bGoogle112.1 ± 7$0.20Fireworks AI
mistral-7b-v0-3Mistral AI109.1 ± 7.7$0.113llamagate
phi-2Microsoft108 ± 14.5$0.10Together AI
llama-2-13bMeta106.3 ± 7.4$0.20replicate
llama-2-7bMeta99.2 ± 8.6$0.10replicate
gemma-2bGoogle94.3 ± 9.2$0.10Together AI
redpajama-incite-7b-baseTogether AI90.6 ± 11.3$0.20Together AI

Evaluated, but no headline-eligible direct price, so not on the chart: o1-preview (134.8 ± 3.7), llama-3-2-90b (125.5 ± 3.9), Claude 2.0 / 2.1 (120.2 ± 5.1), gemma-2-9b (119.9 ± 5.5), Llama-3.2-1B (102 ± 12.3).

Method and licence

Index. The Epoch Capabilities Index is Epoch AI's combined score across its own benchmark runs, published with a confidence interval. It is an index, not a percentage, so dividing it by price would produce a number with no meaning. This page never does that; it shows both and marks the frontier.

Price. The same headline price as the rest of the site: the cheapest headline-eligible direct endpoint (no gateways, no free tiers, no prices the sanity check flags), blended 3 input : 1 output per 1M tokens. The x-axis is logarithmic because prices span three orders of magnitude.

Matching. Epoch's model names are matched to catalogue models with the same matcher and hand-checked pins as the Epoch model facts (release dates, parameters) elsewhere on the site.

Not evaluated is not zero. A model without an index is not ranked and not plotted. Speed and latency are not covered: Epoch does not publish them.

Licence. Only Epoch's own runs and the ECI are used, under CC BY 4.0. Benchmark files Epoch hosts for other publishers keep their own licences and are not used.

Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks/use-this-data' [online resource]. Accessed 19 Oct 2026.