What models are band C4?
48 catalog entries at band C4. 48 are routable.
o10 eval-gated routing bands.
o10Last updated 2026-07-26
C4 band models
48 models classified at band C4. C0 = economy, C1 = standard, C2+ = capable/frontier tiers.
Models at band C4 in the o10 fulfillment catalog, sorted for routing economics.
Dashboards observe.
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Every page in this index follows the same structure as the home site — answer-first, passage blocks, operational steps, and expanded FAQs. o10 State of Inference Spend 2026 found up to 638× compliant price spread across venues for identical workloads.
Start hereQuick overview
How to use this index
Claude Opus 4.7
anthropic · $5/M
Claude Opus 4.8
anthropic · $5/M
Claude Sonnet 4.5
anthropic · $3/M
Claude Sonnet 4.6
anthropic · $3/M
Deepseek R1
deepseek · $1.35/M
Deepseek V3
deepseek · $0.27/M
Deepseek V3.2 Thinking
deepseek · $0.62/M
Deepseek V4 Pro
deepseek · $0.44/M
Devstral 2
openrouter · $0.4/M
Gemini 2.5 Pro
google · $1.25/M
Gemini 3 Pro Preview
google · $2/M
Gemini 3.1 Pro Preview
google · $2/M
Glm 5
openrouter · $1/M
Glm 5 Turbo
openrouter · $1.2/M
Glm 5.1
openrouter · $1.4/M
Glm 5.2
openrouter
Gpt 5.1 Codex
openrouter · $1.25/M
Gpt 5.1 Codex Mini
openrouter · $0.25/M
Gpt 5.1 Instant
openrouter · $1.25/M
Gpt 5.1 Thinking
openrouter · $1.25/M
Gpt 5.2
openrouter · $1.75/M
Gpt 5.2 Chat
openrouter · $1.75/M
Gpt 5.2 Codex
openrouter · $1.75/M
Gpt 5.3 Chat
openrouter · $1.75/M
Gpt 5.4
openrouter · $2.5/M
Gpt 5.4 Pro
openrouter · $30/M
Gpt 5.5
openrouter · $5/M
Gpt 5.5 Pro
openrouter · $30/M
Gpt Oss 120b
openrouter · $0.35/M
Grok 4.1 Fast Reasoning
openrouter · $0.2/M
Grok 4.20 Reasoning
openrouter · $1.25/M
Grok 4.3
openrouter · $1.25/M
Kimi K2
openrouter · $0.57/M
Kimi K2.5
openrouter · $0.6/M
Llama 3.3 70b
openrouter · $0.72/M
Llama 4 Maverick
openrouter · $0.24/M
Mistral Large 3
mistral · $0.5/M
Mistral Medium
mistral · $0.4/M
Nemotron 3 Super 120b A12b
openrouter · $0.15/M
Nova Pro
openrouter · $0.8/M
O4 Mini
openrouter · $1.1/M
Qwen 3 235b
alibaba · $0.22/M
Qwen3 Coder 30b A3b
openrouter · $0.15/M
Qwen3 Coder Next
openrouter · $0.5/M
Qwen3 Max
openrouter · $1.2/M
Qwen3 Next 80b A3b Instruct
openrouter · $0.15/M
Qwen3.7 Max
openrouter · $1.25/M
Qwen3.7 Plus
openrouter · $0.4/M
FAQFrequently asked questions
Common questions
What is band C4?
o10 cost/eval tier for routing. See /models/routing for smart aliases.
o10Set the envelope. o10 holds it.
See what you're overpaying.
Paste a week of traffic. Get the number that books the audit.
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