Claude Opus 5.5
Official$2.96, with us$0.184
16× cheaper
Pricing
per 1M tokensYou pay for the actual tokens: input, output, cache reads and cache writes. Prices are in dollars; top up by card or crypto.
Prices as of
Claude Sonnet 5.5
Official$1.48, with us$0.109
14× cheaper
GPT-6 Astra
Official$7.80, with us$0.155
50× cheaper
Claude Fable 5.1
Official$7.20, with us$0.297
24× cheaper
A coding session: 1M tokens in, 80% of them from cache, and 100k out. Both sums use the input, cache-read and output prices; cache writes are left out.
| Model | Protocols | Input | Cache read | Cache write 5 min / 1 h | Output | Official, in / out | Saving |
|---|---|---|---|---|---|---|---|
GPT-6 Astragpt-6-astra | ChatCodexClaude Code | $0.198 | $0.02 | $0.46 / $0.736 | $0.99 | $10 / $50 | −98% |
GPT-6.1 Solgpt-6.1-sol | ChatCodexClaude Code | $0.094 | $0.005 | $0.097 / $0.156 | $0.469 | $2 / $10 | −95% |
GPT-6.1 Terragpt-6.1-terra | ChatCodexClaude Code | $0.073 | $0.004 | $0.106 / $0.106 | $0.364 | $1 / $5 | −92% |
GPT-6 Solgpt-6-sol | ChatCodexClaude Code | $0.053 | $0.053 | $0.099 / $0.099 | $0.265 | $2 / $10 | −97% |
GPT-6 Lunagpt-6-luna | ChatCodexClaude Code | $0.026 | $0.003 | $0.031 / $0.031 | $0.13 | $0.10 / $0.50 | −70% |
GPT-5.6 Solgpt-5.6-sol | ChatCodexClaude Code | $0.101 | $0.011 | $0.096 / $0.152 | $0.501 | $4 / $20 | −97% |
GPT-5.6 Terragpt-5.6-terra | ChatCodexClaude Code | $0.093 | $0.01 | $0.116 / $0.186 | $0.556 | $2 / $12 | −95% |
GPT-5.6 Lunagpt-5.6-luna | ChatCodexClaude Code | $0.014 | $0.002 | $0.045 / $0.045 | $0.083 | $0.20 / $1.20 | −93% |
GPT-5.5gpt-5.5 | ChatCodexClaude Code | $0.119 | $0.012 | $0.149 / $0.238 | $0.712 | — | — |
GPT-5.4gpt-5.4 | Chat | $0.085 | $0.009 | $0.106 / $0.17 | $0.509 | — | — |
Claude Opus 5.5claude-opus-5-5alias opus | ChatCodexClaude Code | $0.248 | $0.013 | $0.265 / $0.424 | $1.24 | $4 / $20 | −93% |
Claude Opus 5claude-opus-5 | ChatCodexClaude Code | $0.255 | $0.026 | $0.452 / $0.483 | $1.273 | $5 / $25 | −94% |
Claude Opus 4.8claude-opus-4-8 | ChatCodexClaude Code | $0.319 | $0.032 | $0.414 / $0.509 | $1.593 | $5 / $25 | −93% |
Claude Opus 4.7claude-opus-4-7 | ChatCodexClaude Code | $0.828 | $0.083 | $1.035 / $1.656 | $4.14 | — | — |
Claude Opus 4.6claude-opus-4-6 | ChatCodexClaude Code | $0.252 | $0.026 | $0.521 / $0.521 | $1.26 | — | — |
Claude Sonnet 5.5claude-sonnet-5-5alias sonnet | ChatCodexClaude Code | $0.147 | $0.008 | $0.185 / $0.265 | $0.733 | $2 / $10 | −92% |
Claude Sonnet 5claude-sonnet-5 | ChatCodexClaude Code | $0.133 | $0.014 | $0.166 / $0.265 | $0.662 | $2 / $10 | −93% |
Claude Sonnet 4.6claude-sonnet-4-6 | ChatCodexClaude Code | $0.486 | $0.049 | $0.608 / $0.972 | $2.43 | — | — |
Claude Haiku 5.5claude-haiku-5-5alias haikuClaude Code’s background model | ChatCodexClaude Code | $0.123 | $0.013 | $0.152 / $0.152 | $0.734 | $0.10 / $0.50 | — |
Claude Haiku 4.5claude-haiku-4-5 | ChatCodexClaude Code | $0.193 | $0.02 | $0.239 / $0.382 | $0.965 | — | — |
Claude Fable 5.1claude-fable-5-1alias fable | ChatCodexClaude Code | $0.411 | $0.011 | $0.617 / $0.799 | $2.055 | $10 / $50 | −95% |
Claude Fable 5claude-fable-5 | ChatCodexClaude Code | $0.515 | $0.052 | $0.704 / $0.735 | $2.571 | $10 / $50 | −94% |
Gemini 4 Argon*gemini-4-argon | ChatCodexClaude Code | $0.643 | $0.028 | $0.769 / $0.769 | $2.546 | $2 / $10 | −67% |
Gemini 3.8 Flashgemini-3.8-flash | ChatCodexClaude Code | $0.096 | $0.01 | $0.091 / $0.091 | $0.476 | $0.75 / $3.75 | −87% |
Gemini 3.1 Progemini-3.1-pro | Chat | $0.208 | $0.021 | — / — | $1.246 | — | — |
Kimi K3.1 Prokimi-k3.1-pro | ChatCodexClaude Code | $0.309 | $0.031 | $0.309 / $0.309 | $1.543 | — | — |
Kimi K3kimi-k3 | ChatCodexClaude Code | $0.098 | $0.01 | $0.096 / $0.096 | $0.486 | — | — |
DeepSeek V4.1 Flashdeepseek-v4.1-flash | ChatCodexClaude Code | $0.027 | $0.001 | $0.027 / $0.027 | $0.107 | — | — |
DeepSeek V4 Prodeepseek-v4-pro | ChatCodexClaude Code | $0.078 | $0.003 | $0.076 / $0.076 | $0.233 | — | — |
GLM 5.3glm-5.3 | ChatCodexClaude Code | $0.051 | $0.011 | $0.049 / $0.049 | $0.159 | — | — |
Grok 4.7grok-4.7 | ChatCodexClaude Code | $0.02 | $0.004 | $0.39 / $0.39 | $0.058 | — | — |
Grok 4.6grok-4.6 | ChatCodexClaude Code | $0.04 | $0.01 | $0.355 / $0.355 | $0.12 | — | — |
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- A cache write is priced by how long it lives: 5 minutes or 1 hour. A dash in a cache column means the model has no such price.
- Protocols: Claude Code is Anthropic Messages, Codex is OpenAI Responses, Chat is OpenAI Chat Completions for Cline, OpenCode and Aider. An alias is a short name a harness may send instead of the model id.
- Official prices are from the pricing pages of Anthropic, OpenAI, Google, checked on November 9, 2026. The saving is the smallest of three — on input, on output and on cache reads (where we know the official cache price) — rounded down. A dash means we have no sourced official price, or the model is not cheaper than the official one.
- * From December 1, 2026 Gemini 4 Argon officially costs $4 / $20.
- We review prices monthly and when the official ones change. A failure before the answer starts costs nothing.