Palmyra X5
Palmyra X5 is worth evaluating for coding, rag, and agents when its provider route and context window match the workload.
Use it for
- Teams evaluating coding, rag, and agents
- Workloads that can use a 1m context window
- Buyers comparing 2 tracked provider routes
Do not use it for
- Workloads where another current model has stronger sourced task evidence
- Family
- Palmyra X
- Released
- 2026-02-01
- Context
- 1m
- Max output
- 8,192
- Architecture
- Decoder Only
- Specialization
- general
- Openness
- Proprietary
- License
- ProprietaryCommercial use: conditional
- Weights
- Not released
- Code
- Unknown
- Training
- Pretrained
Cheapest of 2 routes · AWS Bedrock
About
Writer lists Palmyra X5 as an active AI Studio API model with text and image input, a 1M-token context window, and an 8,192-token output limit. Its documented capabilities map to Agents, Long context, Vision, and JSON / Tool use.
Palmyra X5 is a proprietary model in the Palmyra X family. The structured metadata tracks a 1m-token context window, multimodal input, function calling, tool use, and structured outputs. This page tracks provider routes through Writer AI Studio and AWS Bedrock, with the cheapest tracked route listed at $0.6 input and $6 output per 1M tokens. Headline tracked benchmarks include BigCodeBench 48.7, Google-Proof Q&A 47.2, and MMLU PRO 65.0.
Top use-case fit: coding, agents, and build tasks
Coding
Q/$ D1 relevant benchmark in the decision map.
RAG
Included by capability and metadata signals in the decision map.
Agents
Included by capability and metadata signals in the decision map.
Provider price ladder
Compare all 2Compare API pricing across 2 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| AWS Bedrock | $0.600 | $6.00 | Serverless |
| Writer AI Studio | $0.600 | $6.00 | Serverless |
Available via routers & gateways(1)
Capabilities
Benchmark peer barsfor Coding
Benchmark scores(3)
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| BigCodeBench | 48.7 | BigCodeBench (pass@1)Observed 2026-06-07 | — | Source |
| Google-Proof Q&A | 47.2 | GPQA (accuracy)Observed 2026-06-07 | — | Source |
| MMLU PRO | 65.0 | Official Writer benchmark (accuracy)Observed 2026-06-07 | — | Source |
Migration checks
No linked migration route is available for this model yet.
Frequently asked questions
What is the context window of Palmyra X5?
Palmyra X5 has a context window of 1m tokens.
What is the max output of Palmyra X5?
Palmyra X5 can generate up to 8,192 output tokens.
How much does Palmyra X5 cost?
Palmyra X5 is available at $0.60/1M input tokens through Writer AI Studio.
When was Palmyra X5 released?
Palmyra X5 was released on 2026-02-01.
Which providers offer Palmyra X5?
Palmyra X5 is available from 2 providers: Writer AI Studio, AWS Bedrock.
What benchmarks has Palmyra X5 been tested on?
Palmyra X5 has been evaluated on 3 benchmarks, including BigCodeBench, Google-Proof Q&A, MMLU PRO.
Cheapest of 2 routes · AWS Bedrock