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Prices the docs attach to coding models

This page does not pick a cheap coding model. It lists prices and context labels from the provider pages linked on the cost calculator, and it repeats a coding or tool sentence only when that page says one. “Cheap”, “mini”, and “flash” are used only when the provider used them.

IdStandard input / output per 1MContext as printedWhat the page says about coding
gpt-6-luna$0.10 / $0.501,050,000 tokensCalled cost-sensitive and efficient. The model page does not call it a coding model. Function calling is documented, and Chat Completions function calling requires reasoning_effort none.
gpt-6.1-sol$2 / $101,050,000 tokensThe models index says it balances intelligence and cost. The model page fetched here does not add a coding slogan. Long prompts over 272K input tokens use 2× input and 1.5× output for the full request.
claude-haiku-5-5$0.10 / $0.50 up to 100,000 prompt tokens; $0.50 / $2.50 over that1M tokensOverview: high-volume, latency-sensitive tasks such as classification, extraction, and routing. Not described there as a coding model.
claude-opus-5-5$4 / $201M tokensOverview: long-running agentic coding and knowledge work.
openai/gpt-oss-20b on Groq$0.075 / $0.30131,072 tokensThe production-models row does not contain a coding sentence.
openai/gpt-oss-120b on Groq$0.15 / $0.60131,072 tokensFeatured text: built-in browser search and code execution, and reasoning.
gpt-oss-120b on Cerebras$0.35 / $0.7565k free tier, 131k paidModel card: efficient reasoning across science, math, and coding, and real-time coding assistance.
mistral-small-2603$0.15 / $0.60256kCard: instruct, reasoning, and coding in one model. function-calling is a listed feature.
codestral-2508$0.30 / $0.90128kCard: fill-in-the-middle and code generation.
zai-org/GLM-5.3-Flash on Together$0.15 / $0.501MPage heading: Frontier Coding at Flash Cost. Cached input is $0.03 / 1M.

The calculator uses the same standard rates and ignores cache, batch, and long-context multipliers. Those multipliers are in each row’s note on the calculator page. OpenRouter does not publish a single hosted price for these ids; its FAQ says inference is passed through at the provider rate, with a separate fee when you buy credits.

Other notes

Sources

Last checked 2026-10-22.