Claude 3.5 Haiku vs Together AI - Mistral Small 3
Claude 3.5 Haiku (2024) and Together AI - Mistral Small 3 (2026) are frontier reasoning models from Anthropic and MistralAI. Claude 3.5 Haiku ships a 200k-token context window, while Together AI - Mistral Small 3 ships a 33K-token context window. On pricing, Together AI - Mistral Small 3 costs $0.1/1M input tokens versus $0.8/1M for the alternative. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit.
Together AI - Mistral Small 3 is ~700% cheaper at $0.1/1M; pay for Claude 3.5 Haiku only for coding workflow support.
Specs
| Specification | ||
|---|---|---|
| Released | 2024-10-22 | 2026-01-20 |
| Context window | 200k | 33K |
| Parameters | — | — |
| Architecture | decoder only | decoder only |
| License | Unknown | Open Source |
| Knowledge cutoff | - | - |
Pricing and availability
| Pricing attribute | Claude 3.5 Haiku | Together AI - Mistral Small 3 |
|---|---|---|
| Input price | $0.8/1M tokens | $0.1/1M tokens |
| Output price | $4/1M tokens | $0.3/1M tokens |
| Providers |
Capabilities
| Capability | Claude 3.5 Haiku | Together AI - Mistral Small 3 |
|---|---|---|
| Vision | Yes | No |
| Multimodal | No | No |
| Reasoning | Yes | No |
| Function calling | No | Yes |
| Tool use | No | Yes |
| Structured outputs | Yes | Yes |
| Code execution | Yes | No |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on vision: Claude 3.5 Haiku, reasoning mode: Claude 3.5 Haiku, function calling: Together AI - Mistral Small 3, tool use: Together AI - Mistral Small 3, and code execution: Claude 3.5 Haiku. Both models share structured outputs, so the practical split is not just feature count. Use those differences to decide whether the page is about raw model quality, agentic coding support, multimodal ingestion, or predictable structured API behavior.
For cost, Claude 3.5 Haiku lists $0.8/1M input and $4/1M output tokens, while Together AI - Mistral Small 3 lists $0.1/1M input and $0.3/1M output tokens on the cheapest tracked provider. A 70/30 input-output blend puts Together AI - Mistral Small 3 lower by about $1.6 per million blended tokens. Availability is 5 providers versus 1, so concentration risk also matters.
Choose Claude 3.5 Haiku when coding workflow support, larger context windows, and broader provider choice are central to the workload. Choose Together AI - Mistral Small 3 when provider fit and lower input-token cost are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship.
FAQ
Which has a larger context window, Claude 3.5 Haiku or Together AI - Mistral Small 3?
Claude 3.5 Haiku supports 200k tokens, while Together AI - Mistral Small 3 supports 33K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Which is cheaper, Claude 3.5 Haiku or Together AI - Mistral Small 3?
Together AI - Mistral Small 3 is cheaper on tracked token pricing. Claude 3.5 Haiku costs $0.8/1M input and $4/1M output tokens. Together AI - Mistral Small 3 costs $0.1/1M input and $0.3/1M output tokens. Provider discounts or batch pricing can still change the final bill.
Is Claude 3.5 Haiku or Together AI - Mistral Small 3 open source?
Claude 3.5 Haiku is listed under Unknown. Together AI - Mistral Small 3 is listed under Open Source. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for vision, Claude 3.5 Haiku or Together AI - Mistral Small 3?
Claude 3.5 Haiku has the clearer documented vision signal in this comparison. If vision is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for reasoning mode, Claude 3.5 Haiku or Together AI - Mistral Small 3?
Claude 3.5 Haiku has the clearer documented reasoning mode signal in this comparison. If reasoning mode is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run Claude 3.5 Haiku and Together AI - Mistral Small 3?
Claude 3.5 Haiku is available on Anthropic, OpenRouter, AWS Bedrock, GCP Vertex AI, and Replicate API. Together AI - Mistral Small 3 is available on Together AI. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
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Last reviewed: 2026-05-11. Data sourced from public model cards and provider documentation.