OpenRouter app · rank #105Snapshot 2026-04-14
Codex
OpenAI Codex CLI
3.6B
Tokens (30d)
32K
Requests
$284K
Monthly cost
$6.02
Blended $/M tokens
Ranks in the 43th percentile by spend and 0th by raw tokens among the top 30 apps.
Primary driver
OpenAI: GPT-5.4 is Codex's top model at 34.9B — 966.2% of total token volume and 73.6% of monthly cost ($209K).
Top-20 model breakdown
Ranked by monthly cost. Prices from OpenRouter's live catalog. Blended $/M = price_in × 72% + price_out × 28%.
| # | Model | Vendor | Tokens | % of vol. | $/M in | $/M out | Blended $/M | Monthly cost | % of spend |
|---|---|---|---|---|---|---|---|---|---|
| 1 | OpenAI: GPT-5.4 openai/gpt-5.4-20260305 | openai | 34.9B | 966.2% | $2.50 | $15.00 | $6.00 | $209K | 73.6% |
| 2 | OpenAI: GPT-5.3-Codex openai/gpt-5.3-codex-20260224 | openai | 9.5B | 263.2% | $1.75 | $14.00 | $5.18 | $49K | 17.3% |
| 3 | OpenAI: GPT-5.4 Pro openai/gpt-5.4-pro-20260305 | openai | 231.8M | 6.4% | $30.00 | $180.00 | $72.00 | $17K | 5.9% |
| 4 | OpenAI: GPT-5.2-Codex openai/gpt-5.2-codex-20260114 | openai | 683.6M | 18.9% | $1.75 | $14.00 | $5.18 | $4K | 1.2% |
| 5 | Anthropic: Claude Sonnet 4.6 anthropic/claude-4.6-sonnet-20260217 | anthropic | 401.5M | 11.1% | $3.00 | $15.00 | $6.36 | $3K | 0.9% |
| 6 | OpenAI: GPT-5.4 Mini openai/gpt-5.4-mini-20260317 | openai | 503.9M | 13.9% | $0.75 | $4.50 | $1.80 | $907 | 0.3% |
| 7 | OpenAI: GPT-5.2 openai/gpt-5.2-20251211 | openai | 129.6M | 3.6% | $1.75 | $14.00 | $5.18 | $671 | 0.2% |
| 8 | Anthropic: Claude Opus 4.6 anthropic/claude-4.6-opus-20260205 | anthropic | 39.2M | 1.1% | $5.00 | $25.00 | $10.60 | $416 | 0.1% |
| 9 | OpenAI: GPT-5.1-Codex-Max openai/gpt-5.1-codex-max-20251204 | openai | 52.2M | 1.4% | $1.25 | $10.00 | $3.70 | $193 | 0.1% |
| 10 | Google: Gemini 3.1 Pro Preview Custom Tools google/gemini-3.1-pro-preview-20260219 | 39.4M | 1.1% | $2.00 | $12.00 | $4.80 | $189 | 0.1% | |
| 11 | Qwen: Qwen3.5-27B qwen/qwen3.5-27b-20260224 | qwen | 265.9M | 7.4% | $0.20 | $1.56 | $0.58 | $153 | 0.1% |
| 12 | OpenAI: GPT-5 openai/gpt-5-2025-08-07 | openai | 28.4M | 0.8% | $1.25 | $10.00 | $3.70 | $105 | 0.0% |
| 13 | OpenAI: GPT-5.4 Nano openai/gpt-5.4-nano-20260317 | openai | 203.1M | 5.6% | $0.20 | $1.25 | $0.49 | $100 | 0.0% |
| 14 | Z.ai: GLM 5.1 z-ai/glm-5.1-20260406 | z-ai | 31.5M | 0.9% | $0.95 | $3.15 | $1.57 | $49 | 0.0% |
| 15 | Qwen: Qwen3.6 Plus qwen/qwen3.6-plus-preview | qwen | 60.3M | 1.7% | $0.33 | $1.95 | $0.78 | $47 | 0.0% |
| 16 | MoonshotAI: Kimi K2.5 moonshotai/kimi-k2.5-0127 | moonshotai | 58.4M | 1.6% | $0.38 | $1.72 | $0.76 | $44 | 0.0% |
| 17 | Qwen: Qwen3.5 397B A17B qwen/qwen3.5-397b-a17b-20260216 | qwen | 39.5M | 1.1% | $0.39 | $2.34 | $0.94 | $37 | 0.0% |
| 18 | OpenAI: GPT-5 Mini openai/gpt-5-mini-2025-08-07 | openai | 29.7M | 0.8% | $0.25 | $2.00 | $0.74 | $22 | 0.0% |
| 19 | OpenAI: GPT-5.1-Codex-Mini openai/gpt-5.1-codex-mini-20251113 | openai | 28.1M | 0.8% | $0.25 | $2.00 | $0.74 | $21 | 0.0% |
| 20 | DeepSeek: DeepSeek V3.2 deepseek/deepseek-v3.2-20251201 | deepseek | 26.9M | 0.7% | $0.26 | $0.38 | $0.29 | $8 | 0.0% |
Cross-references
- Full leaderboard: OpenRouter app leaderboard
- Inverted view: Which models AI agents actually use
- Related benchmarks: /agentic
- Source: openrouter.ai/apps/codex
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