Änderungsprotokoll
Anthropic released Claude Haiku 5.5 at $0.10 / $0.50 per million tokens for prompts up to 100K tokens and $0.50 / $2.50 above, with a 1M-token context. Anthropic's launch table puts it ahead of GPT-6 Luna on every benchmark both were run on. Its tokenizer is the Claude 4.7+ one, which turns the same text into about 30% more tokens than Haiku 4.5's.
All 44 models were checked against each provider's own pricing and deprecation pages. Twelve current models were added, thirteen retired ones are now labelled with the date they were shut down and what replaced them, and every cost estimate now accounts for tokenizer differences — Anthropic documents that Claude 4.7 and later produce about 30% more tokens for the same text.
OpenAI lists GPT-6.1 Sol at $2 / $10 per million tokens — the same as GPT-6 Sol a week earlier — with cached input halved to $0.10. Prompts over 272K tokens cost $4 / $15.
Anthropic released Claude Sonnet 5.5 at $2 / $10 per million tokens, unchanged from Sonnet 5, with a 1M-token context. Like every Claude since 4.7, its tokenizer turns the same text into about 30% more tokens than earlier Claude — worth counting against GPT-6.1 Sol at the same list price.
Anthropic's new Opus lists at $4 / $20 per million tokens, down from $5 / $25. Cache reads cost $0.20 per million (5% of the input price), and fast mode is $8 / $40.
OpenAI added GPT-6 Sol at $2 / $10 and GPT-6 Luna at $0.10 / $0.50 per million tokens, both with a 1.05M-token context. Luna lists at half the price of GPT-5.6 Luna.
xAI's Grok 4.7 costs $2 / $6 per million tokens for prompts under 200K tokens and $4 / $12 above, with a 500K-token context — the same as Grok 4.5.
DeepSeek's deepseek-flash endpoint now serves V4.1 Flash at $0.30 / $1.20 per million tokens in peak hours and half that off-peak, with a 1M-token context.
$10 / $50 per million tokens for prompts up to 272K tokens and $20 / $75 above, with a 1.05M-token context — about twice GPT-5.6 Sol's regular $5 / $30.
Google lists Gemini 3.8 Flash at $0.75 / $3.75 per million tokens until 31 December 2026, rising to $1.50 / $7.50 from 1 January 2027. 1M-token context.
Fable 5.1 keeps Fable 5's $10 / $50 per million tokens, but cache reads drop to $0.25 per million — 2.5% of the input price, against the usual 10%.
OpenAI cut GPT-5.6 Sol from $5 / $30 to $4 / $20 per million tokens, guaranteed until at least 21 November 2026.
Luna fell from $1 / $6 to $0.20 / $1.20 per million tokens and Terra from $2.50 / $15 to $2 / $12.
Anthropic released Claude Opus 5 at $5 / $25 per million tokens with a 1M-token context — half the price of Claude Fable 5.
The deepseek-chat and deepseek-reasoner names, which served DeepSeek V3.2, stopped accepting requests. DeepSeek's API now lists only V4 Pro and the Flash line.
OpenAI's three-tier GPT-5.6 line launched at $5 / $30, $2.50 / $15 and $1 / $6 per million tokens, all with a 1.05M-token context.
xAI's Grok 4.5 costs $2 / $6 per million tokens for prompts under 200K tokens, with a 500K-token context.
Anthropic launched Claude Sonnet 5 at an introductory $2 / $10 per million tokens, then made it the standard price and cancelled a planned rise to $3 / $15.
Current models ranked in six categories — value, speed, coding, reasoning, creative and vision — on iOPTERA's editorial scores, with links to each model's page.
Pick the model you run and a model you are considering, set your volume, and see the monthly and yearly difference. The URL carries your inputs, so a colleague can check the maths.
Select up to four kinds of work and compare a dedicated model per task against a single model for everything.
Anthropic introduced Claude Fable 5 at $10 / $50 per million tokens with a 1M-token context, priced above its Opus line.
Google shut down Gemini 2.0 Flash and Gemini 2.0 Flash-Lite on its API. Requests to them now fail.
Anthropic released Claude Opus 4.8 at $5 / $25 per million tokens with a 1M-token context.
Anthropic retired Claude 3 Haiku on its API. Anthropic's recommended replacement is Claude Haiku 4.5.
Anthropic retired both models on its API. Requests to them now fail.
Anthropic retired Claude 3 Opus on its API. It had cost $15 / $75 per million tokens; Claude Opus 5.5 now lists at $4 / $20.