Claude Opus 4.5 vs Mistral Large 4
Pick up to 3 models · pricing, context and capabilities · simulate your product cost
Data updated on November 14, 2026· 230 models
Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use.
- Reasoning estimated
- Speed estimated
- Input
- Output
- Context
- 200 K tokens
- Max output
- 64 K
- Input, $ per 1M tokens
- $5.00
- Output, $ per 1M tokens
- $25.00
- Cache read, $ per 1M
- $0.500
- Batch (input / output)
- $2.50 / $12.50
- Tool calling
- Yes
- Released
- 11/24/2025
- Knowledge cutoff
- —
- API id
- anthropic/claude-opus-4.5
Mistral Large 4 is a frontier multimodal (text and image input) model from Mistral AI built for reasoning, coding, and agentic workloads.
- Reasoning estimated
- Speed estimated
- Input
- Output
- Context
- ▲1 M tokens
- Max output
- ▲262 K
- Input, $ per 1M tokens
- ▲$0.700
- Output, $ per 1M tokens
- ▲$2.10
- Cache read, $ per 1M
- $0.070
- Batch (input / output)
- —
- Tool calling
- Yes
- Released
- ▲10/06/2026
- Knowledge cutoff
- —
- API id
- mistralai/mistral-large-4-0
Which is the better API choice: Claude Opus 4.5 vs Mistral Large 4?
- Mistral Large 4: cheapest input (86% less than Claude Opus 4.5)
- Mistral Large 4: cheapest output
- Mistral Large 4: largest context (1 M)
- Mistral Large 4: the newest (10/06/2026)
Mistral Large 4 costs 86% less on input and 92% less on output than Claude Opus 4.5 ($0.700 / $2.10 versus $5.00 / $25.00 per million tokens). Mistral Large 4 accepts more context (1 M). Claude Opus 4.5 offers a batch tier at half price for jobs that do not need an immediate answer.
What would your product cost?
Estimate the monthly cost with your app's real volume. List prices, no cache or batch discounts.
With Mistral Large 4 you save $156.10 a month versus Claude Opus 4.5 (89% less).
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- 3Qwen3.7 Flash Qwen$0.97
- 4DeepSeek V4.1 Flash DeepSeek$1.57
- 5DeepSeek V4 Flash 0731 DeepSeek$1.85
- 6Ministral 3 3B 2512 Mistral$1.90
Paste your prompt: tokens and cost per model
Rough estimate (about 4 characters per token). Nothing is sent to any server.
Cost of sending it 1,000 times (input only)
- 1Claude Haiku 5.5 Anthropic$0.008
- 2Mistral Large 4 Mistral$0.053
- 3Claude Sonnet 5.5 Anthropic$0.152
- 4Claude Opus 5.5 Anthropic$0.304
- 5Claude Opus 4.5 Anthropic$0.380
- 6Claude Opus 5 Anthropic$0.380
- 7Claude Fable 5.2 Anthropic$0.608
- 8Claude Fable 5.1 Anthropic$0.760
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See allFrequently asked questions
Which is the better API choice: Claude Opus 4.5 vs Mistral Large 4?
Mistral Large 4 costs 86% less on input and 92% less on output than Claude Opus 4.5 ($0.700 / $2.10 versus $5.00 / $25.00 per million tokens). Mistral Large 4 accepts more context (1 M). Claude Opus 4.5 offers a batch tier at half price for jobs that do not need an immediate answer.
Which is cheaper: Claude Opus 4.5 and Mistral Large 4?
Mistral Large 4 is cheaper: $0.700 per million input tokens and $2.10 per million output tokens, versus $5.00 / $25.00 for Claude Opus 4.5.
Which has more context: Claude Opus 4.5 and Mistral Large 4?
Mistral Large 4 accepts 1 M tokens of context; Claude Opus 4.5 accepts 200 K.
Which is newer: Claude Opus 4.5 and Mistral Large 4?
Mistral Large 4 was released on 10/06/2026; Claude Opus 4.5 on 11/24/2025.
What would 10,000 requests a month cost with Claude Opus 4.5 and Mistral Large 4?
With 1,500 input and 400 output tokens per request: Claude Opus 4.5: $175.00; Mistral Large 4: $18.90 a month, at list price.
Where do the prices come from and how often are they updated?
From the public catalogs of OpenRouter, models.dev and LiteLLM, which publish each provider's list prices. They sync once a day and the last update date is shown above the comparison.
What does price per million tokens mean?
It is what the provider charges per million tokens you send (input) or the model generates (output). A token is roughly 4 characters. Output almost always costs more than input.
Sources: OpenRouter, models.dev and LiteLLM. Prices in USD per million tokens, list price, no volume discounts. Prompt tokens are an estimate; each provider's tokenizer may differ.