OpenRouter app · rank #76Snapshot 2026-04-27

Codex

OpenAI Codex CLI

https://openai.com/codex/

28.1B

Tokens (30d)

254K

Requests

$167K

Monthly cost

$5.96

Blended $/M tokens

Ranks in the 30th percentile by spend and 27th by raw tokens among the top 30 apps.

Primary driver

OpenAI: GPT-5.4 is Codex's top model at 20.5B72.9% of total token volume and 73.4% of monthly cost ($123K).

Top-20 model breakdown

Ranked by monthly cost. Prices from OpenRouter's live catalog. Blended $/M = price_in × 72% + price_out × 28%.

#ModelVendorTokens% of vol.$/M in$/M outBlended $/MMonthly cost% of spend
1OpenAI: GPT-5.4
openai/gpt-5.4-20260305
openai20.5B72.9%$2.50$15.00$6.00$123K73.4%
2OpenAI: GPT-5.3-Codex
openai/gpt-5.3-codex-20260224
openai5.8B20.8%$1.75$14.00$5.18$30K18.1%
3OpenAI: GPT-5.4 Pro
openai/gpt-5.4-pro-20260305
openai111.0M0.4%$30.00$180.00$72.00$8K4.8%
4OpenAI: GPT-5.2-Codex
openai/gpt-5.2-codex-20260114
openai662.2M2.4%$1.75$14.00$5.18$3K2.0%
5OpenAI: GPT-5 Codex
openai/gpt-5-codex
openai222.0M0.8%$1.25$10.00$3.70$8210.5%
6Anthropic: Claude Sonnet 4.6
anthropic/claude-4.6-sonnet-20260217
anthropic119.1M0.4%$3.00$15.00$6.36$7570.5%
7OpenAI: GPT-5.4 Mini
openai/gpt-5.4-mini-20260317
openai205.9M0.7%$0.75$4.50$1.80$3710.2%
8OpenAI: GPT-5.2
openai/gpt-5.2-20251211
openai63.4M0.2%$1.75$14.00$5.18$3280.2%
9OpenAI: GPT-5.1-Codex-Max
openai/gpt-5.1-codex-max-20251204
openai44.1M0.2%$1.25$10.00$3.70$1630.1%
10Z.ai: GLM 5.1
z-ai/glm-5.1-20260406
z-ai50.7M0.2%$1.05$3.50$1.74$880.1%
11Xiaomi: MiMo-V2-Pro
xiaomi/mimo-v2-pro-20260318
xiaomi34.0M0.1%$1.00$3.00$1.56$530.0%
12Qwen: Qwen3.6 Plus
qwen/qwen3.6-plus-preview
qwen60.3M0.2%$0.33$1.95$0.78$470.0%
13OpenAI: GPT-5
openai/gpt-5-2025-08-07
openai12.5M0.0%$1.25$10.00$3.70$460.0%
14OpenAI: GPT-5.4 Nano
openai/gpt-5.4-nano-20260317
openai66.1M0.2%$0.20$1.25$0.49$330.0%
15MoonshotAI: Kimi K2.6
moonshotai/kimi-k2.6-20260420
moonshotai17.2M0.1%$0.74$4.66$1.84$320.0%
16OpenAI: GPT-5.1
openai/gpt-5.1-20251113
openai5.4M0.0%$1.25$10.00$3.70$200.0%
17MiniMax: MiniMax M2.5
minimax/minimax-m2.5-20260211
minimax17.0M0.1%$0.15$1.15$0.43$70.0%
18OpenAI: GPT-5 Mini
openai/gpt-5-mini-2025-08-07
openai8.9M0.0%$0.25$2.00$0.74$70.0%
19OpenAI: gpt-oss-120b
openai/gpt-oss-120b
openai7.6M0.0%$0.04$0.19$0.08$10.0%
20Tencent: Hy3 preview (free)FREE
tencent/hy3-preview-20260421
tencent40.6M0.1%$0.00$0.00$00.0%

Cross-references

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