TensorX vs Writer: Token Pricing, Speed & Intelligence
Full comparison of TensorX and Writer — live token pricing, latency, throughput, context window, strengths, weaknesses, and best use cases. Rates sourced from public APIs — verify before use.
TensorX
EU inference — Dublin, Helsinki, Paris — GLM-5.3, Kimi K3, zero data retention
TensorX is an EU inference provider with nodes in Dublin, Helsinki, and Paris. It offers GLM-5.3, Kimi K3, and GLM-5.3 Flash with zero data retention and prepaid credits. USD pricing. Suited for EU workloads that need geographic diversity within Europe and a zero-retention policy.
Writer
Palmyra X5 — enterprise-grade LLM with 1M context, function calling, and on-premise deployment
Writer builds enterprise LLMs under the Palmyra brand. Palmyra X5 is their 2025 flagship — a 200B-parameter model with a 1M-token context window, strong coding and reasoning benchmarks, and full function calling support. Writer's platform includes Palmyra X5 Mini (efficient tier), a no-code AI app builder (Writer Framework), and enterprise deployment options including on-premise and private cloud. Palmyra X5 is available on Amazon Bedrock for AWS enterprise customers.
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Live token pricing
Strengths and weaknesses
TensorX
Writer
Key differentiators
EU inference with nodes in Dublin, Helsinki, and Paris, zero data retention, and prompt caching on GLM-5.3.
Palmyra X5 is purpose-built for enterprise — 1M context, Amazon Bedrock availability, on-premise deployment, and a no-code app builder — making Writer the most complete enterprise LLM platform outside OpenAI and Anthropic.
Frequently asked questions
TensorX FAQs
What is TensorX?
TensorX is an EU inference provider with nodes in Dublin, Helsinki, and Paris. It offers GLM-5.3, Kimi K3, and GLM-5.3 Flash with zero data retention and prepaid credits. See tensorx.ai/pricing for current rates.
Does TensorX retain my data?
No. TensorX operates a zero data retention policy.
Writer FAQs
What is Palmyra X5?
Palmyra X5 is Writer's 2025 flagship LLM — a 200-billion-parameter model with a 1M-token context window, function calling, and strong coding and reasoning benchmarks. It is designed for enterprise workflows including compliance, knowledge grounding, and brand-consistent content generation.
Is Palmyra X5 available on Amazon Bedrock?
Yes. Palmyra X5 was added to the Amazon Bedrock catalog, making it accessible to AWS enterprise customers via the standard Bedrock API without a separate Writer account.
What is the Writer Framework?
Writer Framework is a no-code AI application builder that lets enterprise teams build, deploy, and manage AI-powered workflows without writing code. It integrates with Palmyra models and enterprise data sources.
Provider resources
TensorX — EU inference — Dublin, Helsinki, Paris — GLM-5.3, Kimi K3, zero data retention
TensorX is an EU inference provider with nodes in Dublin, Helsinki, and Paris. It offers GLM-5.3, Kimi K3, and GLM-5.3 Flash with zero data retention and prepaid credits. USD pricing. Suited for EU workloads that need geographic diversity within Europe and a zero-retention policy.
EU inference with nodes in Dublin, Helsinki, and Paris, zero data retention, and prompt caching on GLM-5.3.
Writer — Palmyra X5 — enterprise-grade LLM with 1M context, function calling, and on-premise deployment
Writer builds enterprise LLMs under the Palmyra brand. Palmyra X5 is their 2025 flagship — a 200B-parameter model with a 1M-token context window, strong coding and reasoning benchmarks, and full function calling support. Writer's platform includes Palmyra X5 Mini (efficient tier), a no-code AI app builder (Writer Framework), and enterprise deployment options including on-premise and private cloud. Palmyra X5 is available on Amazon Bedrock for AWS enterprise customers.
Palmyra X5 is purpose-built for enterprise — 1M context, Amazon Bedrock availability, on-premise deployment, and a no-code app builder — making Writer the most complete enterprise LLM platform outside OpenAI and Anthropic.
Key strengths compared
TensorX
- EU nodes in Dublin, Helsinki, and Paris — geographic diversity
- Zero data retention policy
- Prompt caching on GLM-5.3 (cached $0.44/1M vs $1.75/1M standard)
- Small model catalog
- Prepaid credits only — no post-pay billing
Writer
- Palmyra X5: 200B model with 1M context window and strong enterprise benchmarks
- Available on Amazon Bedrock — accessible to AWS enterprise customers
- Writer Framework: no-code AI app builder for enterprise teams
- Smaller developer community than OpenAI/Anthropic
- Less suited for general-purpose consumer chat
Key weaknesses compared
TensorX
- Small model catalog
- Prepaid credits only — no post-pay billing
- Newer provider — limited third-party benchmark transparency
Writer
- Smaller developer community than OpenAI/Anthropic
- Less suited for general-purpose consumer chat
- Fewer third-party integrations than frontier labs
Provider category context
TensorX is a inference api, founded in 2024. Writer is a frontier lab, founded in 2020. TensorX as an inference API provider hosts open-weight models — typically offering lower prices for equivalent capability tiers. Writer as a frontier lab trains and serves proprietary models with capabilities not available elsewhere.
How to choose between them
Choose TensorX if you need EU inference. Choose Writer if you need palmyra x5: 200b model with 1m context window and strong enterprise benchmarks. For high-volume production workloads, run a cost comparison using the token pricing table above with your actual prompt/completion token ratio — the cheapest provider depends heavily on your input-to-output token ratio.